From 464d175f29d2b7f20c568eb1eeb1d7965e788904 Mon Sep 17 00:00:00 2001
From: Vassiliy Kudryashov <Vassiliy.Kudryashov@jetbrains.com>
Date: Fri, 14 Sep 2012 16:56:38 +0400
Subject: [PATCH] IDEA-91564 NPE at
 com.intellij.BundleBase.replaceMnemonicAmpersand

---
 platform/util-rt/src/com/intellij/BundleBase.java | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/platform/util-rt/src/com/intellij/BundleBase.java b/platform/util-rt/src/com/intellij/BundleBase.java
index 566be37adda1..beb1e83227ee 100644
--- a/platform/util-rt/src/com/intellij/BundleBase.java
+++ b/platform/util-rt/src/com/intellij/BundleBase.java
@@ -67,7 +67,10 @@ public abstract class BundleBase {
     return messageOrDefault(bundle, key, null, params);
   }
 
-  public static String replaceMnemonicAmpersand(final String value) {
+  @Nullable
+  public static String replaceMnemonicAmpersand(@Nullable final String value) {
+    if (value == null)
+      return null;
     if (value.indexOf('&') >= 0) {
       boolean useMacMnemonic = value.contains("&&");
       StringBuilder realValue = new StringBuilder();