[view] popup close fix

src/main/haxework/view/popup/PopupView.hx

@@ -56,20 +56,22 @@ class PopupView<R> extends GroupView {
     }
 
     public function close(result:R):Void {
+        var d = deferred;
+        deferred = null;
         manager.close(this);
         onClose();
-        if (deferred != null) {
-            deferred.resolve(result);
-            deferred = null;
+        if (d != null) {
+            d.resolve(result);
         }
     }
 
     public function reject(reason:Dynamic):Void {
-        manager.close(this);
-        if (deferred != null) {
-            //deferred.throwError(reason);
-            deferred.resolve(null);
+        var d = deferred;
         deferred = null;
+        manager.close(this);
+        if (d != null) {
+            //d.throwError(reason);
+            d.resolve(null);
         }
     }
 }