fix(backcompat): Adding a check for controller.$setPristine before calling

Dean Sofer · Dean Sofer · commit ff3ce10e4cbd · 2013-11-22T16:20:25.000-08:00
diff --git a/src/select2.js b/src/select2.js
@@ -121,7 +121,7 @@ angular.module('ui.select2', []).value('uiSelect2Config', {}).directive('uiSelec
                 elm.select2('val', controller.$viewValue);
                 // Refresh angular to remove the superfluous option
                 elm.trigger('change');
-                if(newVal && !oldVal) {
+                if(newVal && !oldVal && controller.$setPristine) {
                   controller.$setPristine(true);
                 }
               });

Original file line number	Diff line number	Diff line change
`@@ -121,7 +121,7 @@ angular.module('ui.select2', []).value('uiSelect2Config', {}).directive('uiSelec`
`121`	`121`	`elm.select2('val', controller.$viewValue);`
`122`	`122`	`// Refresh angular to remove the superfluous option`
`123`	`123`	`elm.trigger('change');`
`124`		`- if(newVal && !oldVal) {`
	`124`	`+ if(newVal && !oldVal && controller.$setPristine) {`
`125`	`125`	`controller.$setPristine(true);`
`126`	`126`	`}`
`127`	`127`	`});`