Merge branch 'cc-5709-airtime-analyzer' into cc-5709-airtime-analyzer-saas

This commit is contained in:
drigato 2014-05-05 12:26:01 -04:00
commit 5762bb9df5
1 changed files with 2 additions and 1 deletions

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@ -1422,7 +1422,8 @@ class Application_Model_Preference
public static function getDiskUsage() public static function getDiskUsage()
{ {
return self::getValue("disk_usage"); $val = self::getValue("disk_usage");
return (strlen($val) == 0) ? 0 : $val;
} }
public static function setDiskUsage($value) public static function setDiskUsage($value)