From 135998abba20a831bdee36341d2a52cd3aeec9a4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Marjam=C3=A4ki?= <daniel.marjamaki@gmail.com>
Date: Fri, 24 Jan 2014 06:16:23 +0100
Subject: [PATCH] value flow: use const when possible

---
 lib/valueflow.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/valueflow.cpp b/lib/valueflow.cpp
index f3a674c0d..01e69008f 100644
--- a/lib/valueflow.cpp
+++ b/lib/valueflow.cpp
@@ -446,7 +446,7 @@ static void valueFlowAfterAssign(TokenList *tokenlist, ErrorLogger *errorLogger,
         // Lhs should be a variable
         if (!tok->astOperand1() || !tok->astOperand1()->isName())
             continue;
-        unsigned int varid = tok->astOperand1()->varId();
+        const unsigned int varid = tok->astOperand1()->varId();
         if (varid == 0U)
             continue;
         const Variable *var = tok->astOperand1()->variable();