don't ask on unload unless document is dirty

diff --git a/src/editor/modules/rng/rng.js b/src/editor/modules/rng/rng.js
index fc8cd61..63bc2c2 100644 (file)
--- a/src/editor/modules/rng/rng.js
+++ b/src/editor/modules/rng/rng.js
@@ -231,9 +231,9 @@ return function(sandbox) {
         var txt = gettext('Do you really want to exit?');
         if(documentIsDirty) {
             txt += ' ' + gettext('Document contains unsaved changes!');
+            event.returnValue = txt; // FF
+            return txt; // Chrome
         }
-        event.returnValue = txt; // FF
-        return txt; // Chrome
     });
     
     /* api */