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icingaweb2
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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
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9
library/Icinga/Web/Announcement/AnnouncementIniRepository.php
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@ -117,9 +117,12 @@ class AnnouncementIniRepository extends IniRepository
public function getEtag()
{
$file = $this->getDataSource('announcement')->getConfigFile();
$mtime = filemtime($file);
$size = filesize($file);
return hash('crc32', $mtime . $size);
if (@is_readable($file)) {
$mtime = filemtime($file);
$size = filesize($file);
return hash('crc32', $mtime . $size);
}
return null;
}
/**