Merge pull request #19 from guttmann/js-fix

Fix exception when this.data() returns undefined
unclecheese · Feb 28, 2014 · 8434039 · 8434039
2 parents 36b69ad + 27465cf
commit 8434039
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/javascript/display_logic.js b/javascript/display_logic.js
@@ -96,7 +96,9 @@
 		},
 
 		getMasters: function() {
-			return this.data('display-logic-masters').split(",");
+			var masters = this.data('display-logic-masters');
+
+			return (masters) ? masters.split(",") : [];
 		}
 
 	});
@@ -222,4 +224,4 @@
 	});
 
 //})
-})(jQuery);
+})(jQuery);