fix(datepicker): check if getter.assign is function

Robin van Baalen · Robin van Baalen · commit ed10899d6b4d · 2015-05-28T12:54:47.000-04:00
Closes angular-ui#3155, angular-ui#3345, angular-ui#3719
diff --git a/src/datepicker/datepicker.js b/src/datepicker/datepicker.js
@@ -558,7 +558,7 @@ function ($compile, $parse, $document, $position, dateFilter, dateParser, datepi
           if ( key === 'datepickerMode' ) {
             var setAttribute = getAttribute.assign;
             scope.$watch('watchData.' + key, function(value, oldvalue) {
-              if ( value !== oldvalue ) {
+              if ( angular.isFunction(setAttribute) && value !== oldvalue ) {
                 setAttribute(scope.$parent, value);
               }
             });

Original file line number	Diff line number	Diff line change
`@@ -558,7 +558,7 @@ function ($compile, $parse, $document, $position, dateFilter, dateParser, datepi`
`558`	`558`	`if ( key === 'datepickerMode' ) {`
`559`	`559`	`var setAttribute = getAttribute.assign;`
`560`	`560`	`scope.$watch('watchData.' + key, function(value, oldvalue) {`
`561`		`- if ( value !== oldvalue ) {`
	`561`	`+ if ( angular.isFunction(setAttribute) && value !== oldvalue ) {`
`562`	`562`	`setAttribute(scope.$parent, value);`
`563`	`563`	`}`
`564`	`564`	`});`