Fix bug: calling hideAll() with no guiders caused error

pickhardt · Feb 17, 2012 · 381f130 · 381f130
1 parent 5536271
commit 381f130
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/guiders-1.2.1.js b/guiders-1.2.1.js
@@ -282,7 +282,7 @@ var guiders = (function($) {
       var myGuider = guiders._guiderById(nextGuiderId);
       var omitHidingOverlay = myGuider.overlay ? true : false;
       guiders.hideAll(omitHidingOverlay, true);
-      if (currentGuider.highlight) {
+      if (currentGuider && currentGuider.highlight) {
           guiders._dehighlightElement(currentGuider.highlight);
       }
       guiders.show(nextGuiderId);