minor errata fix

2022-02-07 11:56:00 +01:00 · 2022-02-07 11:56:00 +01:00 · 8b09c49871
parent e88152f596
commit 8b09c49871
1 changed files with 3 additions and 0 deletions
--- a/pandora_console/operation/reporting/graph_viewer.php
+++ b/pandora_console/operation/reporting/graph_viewer.php
@ -78,6 +78,9 @@ if ($delete_graph) {
 if ($view_graph) {
    $sql = "SELECT * FROM tgraph_source WHERE id_graph = $id_graph";
    $sources = db_get_all_rows_sql($sql);
+    if ($sources === false) {
+        $sources = [];
+    }

    $sql = "SELECT * FROM tgraph WHERE id_graph = $id_graph";
    $graph = db_get_row_sql($sql);