From acff0e52df02ce7fb6e2163551e2a0f37f65ddb2 Mon Sep 17 00:00:00 2001
From: develar <develar@gmail.com>
Date: Wed, 24 Apr 2019 09:41:42 +0200
Subject: [PATCH] fix NPE if equals to default

GitOrigin-RevId: 6ea2a89772f683dfc652ec2a8eb5058eed29471c
---
 .../com/intellij/execution/ui/layout/impl/RunnerLayout.java  | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/platform/lang-impl/src/com/intellij/execution/ui/layout/impl/RunnerLayout.java b/platform/lang-impl/src/com/intellij/execution/ui/layout/impl/RunnerLayout.java
index af5287c2d703..908560f8844a 100644
--- a/platform/lang-impl/src/com/intellij/execution/ui/layout/impl/RunnerLayout.java
+++ b/platform/lang-impl/src/com/intellij/execution/ui/layout/impl/RunnerLayout.java
@@ -137,7 +137,10 @@ public class RunnerLayout  {
 
     for (TabImpl eachTab : myTabs) {
       if (isUsed(eachTab)) {
-        parentNode.addContent(XmlSerializer.serialize(eachTab));
+        Element element = XmlSerializer.serialize(eachTab);
+        if (element != null) {
+          parentNode.addContent(element);
+        }
       }
     }