diff --git a/pandora_console/ChangeLog b/pandora_console/ChangeLog
index 11a34b5004..37acc9c347 100644
--- a/pandora_console/ChangeLog
+++ b/pandora_console/ChangeLog
@@ -1,3 +1,11 @@
+2011-08-31  Miguel de Dios  <miguel.dedios@artica.es>
+	
+	* extensions/update_manager/lib/libupdate_manager_client.php,
+	extensions/update_manager/main.php: fixed when the file is corrupted or
+	empty.
+	
+	Fixes: #3400237
+
 2011-08-31  Miguel de Dios  <miguel.dedios@artica.es>
 	
 	* include/functions.php: fixed in function "string2image" when generate a
diff --git a/pandora_console/extensions/update_manager/lib/libupdate_manager_client.php b/pandora_console/extensions/update_manager/lib/libupdate_manager_client.php
index 986a76eb88..9d66bd3e46 100644
--- a/pandora_console/extensions/update_manager/lib/libupdate_manager_client.php
+++ b/pandora_console/extensions/update_manager/lib/libupdate_manager_client.php
@@ -373,14 +373,20 @@ function um_client_print_update ($update, $settings) {
 }
 
 function um_package_info_from_paths ($tmpDir) {
-	$f = fopen($tmpDir.'info_package', "r");
-	$f_content = fread($f, filesize($tmpDir.'info_package'));
-	fclose($f);
-	$f_array = array();
+	$f = @fopen($tmpDir.'info_package', "r");
 
-	unset($f_content->status);
+	if ($f !== false) {
+		$f_content = fread($f, filesize($tmpDir.'info_package'));
+		fclose($f);
+		$f_array = array();
 	
-	return json_decode($f_content);
+		unset($f_content->status);
+		
+		return json_decode($f_content);
+	}
+	else {
+		return false;
+	}
 }
 
 function um_client_update_from_paths ($file_paths, $tmpDir, $num_package, $type) {
diff --git a/pandora_console/extensions/update_manager/main.php b/pandora_console/extensions/update_manager/main.php
index 088d8387d2..041e682c72 100644
--- a/pandora_console/extensions/update_manager/main.php
+++ b/pandora_console/extensions/update_manager/main.php
@@ -71,68 +71,72 @@ if (isset($_FILES["fileloaded"]["error"]) && !$_FILES["fileloaded"]["error"]) {
 		}
 		
 		$package = um_package_info_from_paths ($tempDir);
-			
-		$settings = um_db_load_settings ();
-
-		if($settings->current_update >= $package->id) {
-			$error = '<h5 class="error">'.__('Your system version is higher or equal than the loaded package').'</h5>';
+		if ($package === false) {
+			$error = '<h5 class="error">'.__('Error, the file package is empty or corrupted.').'</h5>';
 		}
-		else {
-			$binary_paths = um_client_get_files ($tempDir."binary/");
-			
-			foreach($binary_paths as $key => $paths) {
-				foreach($paths as $index => $path) {
-					$tempDir_scaped = preg_replace('/\//', '\/', $tempDir."binary");
-					$binary_paths[$key][$index] = preg_replace('/^'.$tempDir_scaped.'/', ' ', $path);
-				}
-			}
-
-			$code_paths = um_client_get_files ($tempDir."code/");
-			
-			foreach($code_paths as $key => $paths) {
-				foreach($paths as $index => $path) {
-					$tempDir_scaped = preg_replace('/\//', '\/', $tempDir."code");
-					$code_paths[$key][$index] = preg_replace('/^'.$tempDir_scaped.'/', ' ', $path);
-				}
-			}
-			
-			$sql_paths = um_client_get_files ($tempDir);
-			foreach($sql_paths as $key => $paths) {
-				foreach($paths as $index => $path) {
-					if($path != $tempDir || ($key == 'info_package' && $path == $tempDir)) {
-						unset($sql_paths[$key]);
-					}
-				}
-			}
-
-			$updates_binary = array();
-			$updates_code = array();
-			$updates_sql = array();
-			
-			if(!empty($binary_paths)) {
-				$updates_binary = um_client_update_from_paths ($binary_paths, $tempDir, $package->id, 'binary');
-			}
-			if(!empty($code_paths)) {
-				$updates_code = um_client_update_from_paths ($code_paths, $tempDir, $package->id, 'code');
-			}
-			if(!empty($sql_paths)) {
-				$updates_sql = um_client_update_from_paths ($sql_paths, $tempDir, $package->id, 'sql');
-			}
-
-			um_delete_directory($tempDir);
-
-			$updates= array_merge((array) $updates_binary, (array) $updates_code, (array) $updates_sql);
-
-			$package->updates = $updates;
-
+		else {	
 			$settings = um_db_load_settings ();
-
-			if(um_client_upgrade_to_package ($package, $settings, true)) {
-					echo '<h5 class="suc">'.__('Successfully upgraded').'.</h5>';
-					$settings = um_db_load_settings ();
+	
+			if($settings->current_update >= $package->id) {
+				$error = '<h5 class="error">'.__('Your system version is higher or equal than the loaded package').'</h5>';
 			}
 			else {
-					echo '<h5 class="error">'.__('Cannot be upgraded').'</h5>';
+				$binary_paths = um_client_get_files ($tempDir."binary/");
+				
+				foreach($binary_paths as $key => $paths) {
+					foreach($paths as $index => $path) {
+						$tempDir_scaped = preg_replace('/\//', '\/', $tempDir."binary");
+						$binary_paths[$key][$index] = preg_replace('/^'.$tempDir_scaped.'/', ' ', $path);
+					}
+				}
+	
+				$code_paths = um_client_get_files ($tempDir."code/");
+				
+				foreach($code_paths as $key => $paths) {
+					foreach($paths as $index => $path) {
+						$tempDir_scaped = preg_replace('/\//', '\/', $tempDir."code");
+						$code_paths[$key][$index] = preg_replace('/^'.$tempDir_scaped.'/', ' ', $path);
+					}
+				}
+				
+				$sql_paths = um_client_get_files ($tempDir);
+				foreach($sql_paths as $key => $paths) {
+					foreach($paths as $index => $path) {
+						if($path != $tempDir || ($key == 'info_package' && $path == $tempDir)) {
+							unset($sql_paths[$key]);
+						}
+					}
+				}
+	
+				$updates_binary = array();
+				$updates_code = array();
+				$updates_sql = array();
+				
+				if(!empty($binary_paths)) {
+					$updates_binary = um_client_update_from_paths ($binary_paths, $tempDir, $package->id, 'binary');
+				}
+				if(!empty($code_paths)) {
+					$updates_code = um_client_update_from_paths ($code_paths, $tempDir, $package->id, 'code');
+				}
+				if(!empty($sql_paths)) {
+					$updates_sql = um_client_update_from_paths ($sql_paths, $tempDir, $package->id, 'sql');
+				}
+	
+				um_delete_directory($tempDir);
+	
+				$updates= array_merge((array) $updates_binary, (array) $updates_code, (array) $updates_sql);
+	
+				$package->updates = $updates;
+	
+				$settings = um_db_load_settings ();
+	
+				if(um_client_upgrade_to_package ($package, $settings, true)) {
+						echo '<h5 class="suc">'.__('Successfully upgraded').'.</h5>';
+						$settings = um_db_load_settings ();
+				}
+				else {
+						echo '<h5 class="error">'.__('Cannot be upgraded').'</h5>';
+				}
 			}
 		}
 	}