From 75e00d5caaf7df6218b3fa9d13625addc2ced078 Mon Sep 17 00:00:00 2001
From: Sergey Malenkov <sergey.malenkov@jetbrains.com>
Date: Tue, 10 Feb 2015 13:21:19 +0300
Subject: [PATCH] Added assertion for request to show a popup when it is
 already shown

---
 .../platform-impl/src/com/intellij/ui/popup/AbstractPopup.java   | 1 +
 1 file changed, 1 insertion(+)

diff --git a/platform/platform-impl/src/com/intellij/ui/popup/AbstractPopup.java b/platform/platform-impl/src/com/intellij/ui/popup/AbstractPopup.java
index c5e94cbf32d3..f56fe49f19f2 100644
--- a/platform/platform-impl/src/com/intellij/ui/popup/AbstractPopup.java
+++ b/platform/platform-impl/src/com/intellij/ui/popup/AbstractPopup.java
@@ -703,6 +703,7 @@ public class AbstractPopup implements JBPopup {
     }
 
     assert ApplicationManager.getApplication().isDispatchThread();
+    assert myState == State.INIT : "Popup was already shown. Recreate a new instance to show again.";
 
     debugState("show popup", State.INIT);
     myState = State.SHOWING;