From d24f468b482d849e9f7a1c38792499eb95f83178 Mon Sep 17 00:00:00 2001
From: "Maxim.Mossienko" <Maxim.Mossienko@jetbrains.com>
Date: Thu, 23 Oct 2014 09:32:24 +0200
Subject: [PATCH] skip null TextAttributesKey when processing var arg
 (EA-59728)

---
 platform/usageView/src/com/intellij/usages/ChunkExtractor.java | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/platform/usageView/src/com/intellij/usages/ChunkExtractor.java b/platform/usageView/src/com/intellij/usages/ChunkExtractor.java
index b9db68c69ce3..ceba6f18df09 100644
--- a/platform/usageView/src/com/intellij/usages/ChunkExtractor.java
+++ b/platform/usageView/src/com/intellij/usages/ChunkExtractor.java
@@ -282,6 +282,7 @@ public class ChunkExtractor {
         ) {
         return true;
       }
+      if (key == null) continue;
       final TextAttributesKey fallbackAttributeKey = key.getFallbackAttributeKey();
       if (fallbackAttributeKey != null && isHighlightedAsComment(fallbackAttributeKey)) {
         return true;
@@ -295,6 +296,7 @@ public class ChunkExtractor {
       if (key == DefaultLanguageHighlighterColors.STRING || key == SyntaxHighlighterColors.STRING) {
         return true;
       }
+      if (key == null) continue;
       final TextAttributesKey fallbackAttributeKey = key.getFallbackAttributeKey();
       if (fallbackAttributeKey != null && isHighlightedAsString(fallbackAttributeKey)) {
         return true;