fix ie bug

aralejs · Sep 27, 2013 · d770883 · d770883
1 parent e6d2f28
commit d770883
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Showing 4 changed files with 6 additions and 6 deletions.
diff --git a/dist/confirmbox-debug.js b/dist/confirmbox-debug.js
@@ -310,8 +310,8 @@ define("arale/dialog/1.2.3/dialog-debug", [ "$-debug", "arale/overlay/1.1.3/over
             if (!this.get("hasMask")) {
                 return;
             }
-            mask._dialogs.pop();
-            if (mask._dialogs.length > 0) {
+            mask._dialogs && mask._dialogs.pop();
+            if (mask._dialogs && mask._dialogs.length > 0) {
                 var last = mask._dialogs[mask._dialogs.length - 1];
                 mask.set("zIndex", last.get("zIndex"));
                 mask.element.insertBefore(last.element);