fix(macTooltip): Fixed tooltip possibly watching an undefined variable

angular-macgyver · Sep 12, 2013 · bc236b2 · bc236b2
1 parent 842143b
commit bc236b2
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/src/directives/tooltip.coffee b/src/directives/tooltip.coffee
@@ -95,8 +95,9 @@ angular.module("Mac").directive "macTooltip", [
 
             enabled = true
 
-      scope.$watch attrs.macTooltipDisabled, (value) ->
-        disabled = value
+      if attrs.macTooltipDisabled?
+        scope.$watch attrs.macTooltipDisabled, (value) ->
+          disabled = value
 
       scope.$on "$destroy", ->
         removeTip() if tooltip?