fix js error that happens when enter is pressed and there is no highlighted option. fixes select2#1469

ivaynberg · ivaynberg · commit 76f9bae39a76 · 2013-06-27T08:15:58.000-07:00
diff --git a/select2.js b/select2.js
@@ -1653,7 +1653,7 @@ the specific language governing permissions and limitations under the Apache Lic
             if (data) {
                 this.highlight(index);
                 this.onSelect(data, options);
-            } else if (options.noFocus) {
+            } else if (options && options.noFocus) {
                 this.close();
             }
         },

Original file line number	Diff line number	Diff line change
`@@ -1653,7 +1653,7 @@ the specific language governing permissions and limitations under the Apache Lic`
`1653`	`1653`	`if (data) {`
`1654`	`1654`	`this.highlight(index);`
`1655`	`1655`	`this.onSelect(data, options);`
`1656`		`- } else if (options.noFocus) {`
	`1656`	`+ } else if (options && options.noFocus) {`
`1657`	`1657`	`this.close();`
`1658`	`1658`	`}`
`1659`	`1659`	`},`