From 58e26ab1fc4a2acacbc377ff3dd00364a863e313 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Marjam=C3=A4ki?= <danielm77@spray.se>
Date: Sat, 1 May 2010 11:55:26 +0200
Subject: [PATCH] Fixed Cppcheck warning about possible null pointer
 dereference

---
 lib/checkbufferoverrun.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/checkbufferoverrun.cpp b/lib/checkbufferoverrun.cpp
index 8faa7f707..422e3bb6d 100644
--- a/lib/checkbufferoverrun.cpp
+++ b/lib/checkbufferoverrun.cpp
@@ -1125,6 +1125,8 @@ void CheckBufferOverrun::checkGlobalAndLocalVariable()
         {
             while (tok && tok->str() != ";")
                 tok = tok->next();
+            if (!tok)
+                break;
             checkScope(tok, arrayInfo);
             continue;
         }