From: Zhongxing Xu <xuzhongxing@gmail.com>
Date: Mon, 20 Jul 2009 08:28:49 +0000 (+0000)
Subject: The children statements might be NULL. Check for this case in
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=89021b0c71c53c88927b588431859a041bec2802;p=clang

The children statements might be NULL. Check for this case in
isContainedInStatement().


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76408 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Index/ASTLocation.cpp b/lib/Index/ASTLocation.cpp
index 84d79363ef..e869707f4d 100644
--- a/lib/Index/ASTLocation.cpp
+++ b/lib/Index/ASTLocation.cpp
@@ -51,8 +51,9 @@ static bool isContainedInStatement(Stmt *Node, Stmt *Parent) {
   
   for (Stmt::child_iterator
          I = Parent->child_begin(), E = Parent->child_end(); I != E; ++I) {
-    if (isContainedInStatement(Node, *I))
-      return true;
+    if (*I)
+      if (isContainedInStatement(Node, *I))
+        return true;
   }
   
   return false;