From 8b509a158ff10e4ad6187567a188fe8a3c8fdfcc Mon Sep 17 00:00:00 2001
From: KMilhan <kimmilhan@gmail.com>
Date: Thu, 31 Aug 2017 23:06:46 +0900
Subject: [PATCH] Make MISRA C 2012 12.2 work on C++ (#946)

---
 addons/misra.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/addons/misra.py b/addons/misra.py
index 70bd9c517..4382027da 100644
--- a/addons/misra.py
+++ b/addons/misra.py
@@ -587,7 +587,7 @@ def misra_12_2(data):
             continue
         maxval = 0
         for val in token.astOperand2.values:
-            if val.intvalue > maxval:
+            if val.intvalue and val.intvalue > maxval:
                 maxval = val.intvalue
         if maxval == 0:
             continue