Merge pull request gonewandering#54 from adam7/master

Fixed 'chartCreated is undefined' error
jstol · Aug 28, 2014 · 9dfc878 · 9dfc878
2 parents 0859278 + 0d112d0
commit 9dfc878
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/angles.js b/angles.js
@@ -65,8 +65,9 @@ angles.chart = function (type) {
                     angular.element($elem[0]).parent().after( chartCreated.generateLegend() );
             }, true);
 
-            $scope.$watch("tooltip", function (newVal, oldVal){
-                chartCreated.draw();
+            $scope.$watch("tooltip", function (newVal, oldVal) {
+                if (chartCreated)
+                    chartCreated.draw();
                 if(newVal===undefined || !chartCreated.segments)
                     return;
                 if(!isFinite(newVal) || newVal >= chartCreated.segments.length || newVal < 0)