close before destroying. fixes #1550
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@ -779,6 +779,8 @@ the specific language governing permissions and limitations under the Apache Lic
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destroy: function () {
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destroy: function () {
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var element=this.opts.element, select2 = element.data("select2");
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var element=this.opts.element, select2 = element.data("select2");
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this.close();
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if (this.propertyObserver) { delete this.propertyObserver; this.propertyObserver = null; }
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if (this.propertyObserver) { delete this.propertyObserver; this.propertyObserver = null; }
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if (select2 !== undefined) {
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if (select2 !== undefined) {
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