(bug 12433) DefaultSettings.php $wgReadOnlyFile comment clarifications

diff --git a/includes/DefaultSettings.php b/includes/DefaultSettings.php
index badc0e6..1cbd6be 100644 (file)
--- a/includes/DefaultSettings.php
+++ b/includes/DefaultSettings.php
@@ -970,7 +970,7 @@ $wgSiteSupportPage  = ''; # A page where you users can receive donations
 $wgReadOnly             = null;
 
 /***
- * If this lock file exists, the wiki will be forced into read-only mode.
+ * If this lock file exists (size > 0), the wiki will be forced into read-only mode.
  * Its contents will be shown to users as part of the read-only warning
  * message.
  */