'Update to' is shown when there is no update

See #4716

diff --git a/lib/private/installer.php b/lib/private/installer.php
index e082c7eeee9d0772ee40011f9ae1e5378ccbff5f..5b6a8c9b99fc7062c2fdd0abefed34a3e3409739 100644 (file)
--- a/lib/private/installer.php
+++ b/lib/private/installer.php
@@ -275,11 +275,11 @@ class OC_Installer{
                                return($ocsversion);
 
                        }else{
-                               return('');
+                               return false;
                        }
 
                }else{
-                       return('');
+                       return false;
                }
 
        }