Menu - Single Tab Issue

For me, I get "Page not found" for a non-existent node link (node/99999). Can you double-check?

for the tabs, seems I missed a line from chx's patch when I redid it (sorry): http://drupal.org/node/115847

the patch should look like:

@@ -987,12 +1002,13 @@ function menu_local_tasks($level = 0) {
     ksort($tabs);
     // Remove the depth, we are interested only in their relative placement.
     $tabs = array_values($tabs);
   }
-  return isset($tabs[$level]) ? $tabs[$level] : array();
+  // We do not display single tabs.
+  return (isset($tabs[$level]) && count($tabs[$level]) > 1) ? $tabs[$level] : array();
 }
 
 function menu_primary_local_tasks() {

ok, here's a patch for the single tab issue. Seems to work, though perhaps someone can think of a more elegant construction.

minor additional fix - should return an empty string, not an array, if the path is not found/denied

Tested and works as expected. Something tells me that repeated code in menu_local_tasks() could be refactored though...

Committed to HEAD.

I will look into refactoring as part of the menu system performance patch that I will start working on once the current book and menu patches get in.