From e91a63c8343611a274eaf89efa994f06ae9efe31 Mon Sep 17 00:00:00 2001
From: Dmitry-Me <wipedout@yandex.ru>
Date: Fri, 15 Aug 2014 18:39:15 +0200
Subject: [PATCH] Resolve CID 1037101. break after loop if tok is null because
 tok is dereferenced below. Ticket: #6055

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

diff --git a/lib/executionpath.cpp b/lib/executionpath.cpp
index 074fbf273..c91932f13 100644
--- a/lib/executionpath.cpp
+++ b/lib/executionpath.cpp
@@ -317,6 +317,8 @@ void ExecutionPath::checkScope(const Token *tok, std::list<ExecutionPath *> &che
                     if (tok->varId())
                         ExecutionPath::bailOutVar(checks, tok->varId());
                 }
+                if (!tok)
+                    break;
             }
         }