Don't show exception when no announcement has been created

refs #11198
This commit is contained in:
Eric Lippmann 2016-11-29 16:32:30 +01:00
parent 39c7451664
commit e549c44247
1 changed files with 6 additions and 3 deletions

View File

@ -117,9 +117,12 @@ class AnnouncementIniRepository extends IniRepository
public function getEtag() public function getEtag()
{ {
$file = $this->getDataSource('announcement')->getConfigFile(); $file = $this->getDataSource('announcement')->getConfigFile();
$mtime = filemtime($file); if (@is_readable($file)) {
$size = filesize($file); $mtime = filemtime($file);
return hash('crc32', $mtime . $size); $size = filesize($file);
return hash('crc32', $mtime . $size);
}
return null;
} }
/** /**