Don't try to initialize contextual menu unless it has items

1 files changed, 16 insertions, 14 deletions

diff --git a/lib/gallery.common.js b/lib/gallery.common.js
index c6a619c1..81904548 100644
--- a/lib/gallery.common.js
+++ b/lib/gallery.common.js
@@ -112,21 +112,23 @@
   };
 
   $.fn.gallery_context_menu = function() {
-    var in_progress = 0;
-    $(".gContextMenu *").removeAttr('title');
-    $(".gContextMenu ul").hide();
-    $(".gContextMenu").hover(
-      function() {
-        if (in_progress == 0) {
-          $(this).find("ul").slideDown("fast", function() { in_progress = 1; });
-          $(this).find(".gDialogLink").gallery_dialog();
-          $(this).find(".gAjaxLink").gallery_ajax();
+    if ($(".gContextMenu li").length) {  
+      var in_progress = 0;
+      $(".gContextMenu *").removeAttr('title');
+      $(".gContextMenu ul").hide();
+      $(".gContextMenu").hover(
+        function() {
+          if (in_progress == 0) {
+            $(this).find("ul").slideDown("fast", function() { in_progress = 1; });
+            $(this).find(".gDialogLink").gallery_dialog();
+            $(this).find(".gAjaxLink").gallery_ajax();
+          }
+        },
+        function() {
+          $(this).find("ul").slideUp("slow", function() { in_progress = 0; });
         }
-      },
-      function() {
-        $(this).find("ul").slideUp("slow", function() { in_progress = 0; });
-      }
-    );
+      );
+    }
   };
 
   $.gallery_auto_fit_window = function(imageWidth, imageHeight) {