From f149c17d17c2fc86654f770550d43ab98721056e Mon Sep 17 00:00:00 2001
From: Roberto Raggi <qtc-committer@nokia.com>
Date: Thu, 11 Dec 2008 14:44:24 +0100
Subject: [PATCH] Fixed possible crash when merging the evironments.
---
src/libs/cplusplus/TypeOfExpression.cpp | 2 ++
1 file changed, 2 insertions(+)
diff --git a/src/libs/cplusplus/TypeOfExpression.cpp b/src/libs/cplusplus/TypeOfExpression.cpp
index 53fa7e78396..68732f78ea0 100644
--- a/src/libs/cplusplus/TypeOfExpression.cpp
+++ b/src/libs/cplusplus/TypeOfExpression.cpp
@@ -107,6 +107,8 @@ void TypeOfExpression::processEnvironment(QMap<QString, Document::Ptr> documents
Document::Ptr doc, Environment *env,
QSet<QString> *processed) const
{
+ if (! doc)
+ return;
if (processed->contains(doc->fileName()))
return;
processed->insert(doc->fileName());
--
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