From 51c2ded23f16b5b854fab397b440e4a414bd46fc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Marjam=C3=A4ki?= <daniel.marjamaki@gmail.com>
Date: Thu, 25 Jan 2018 19:42:50 +0100
Subject: [PATCH] Fix crash

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

diff --git a/lib/checkuninitvar.cpp b/lib/checkuninitvar.cpp
index ba80f405a..23c21b2eb 100644
--- a/lib/checkuninitvar.cpp
+++ b/lib/checkuninitvar.cpp
@@ -1362,7 +1362,7 @@ static int isCallFunction(const Scope *scope, int argnr, const Token **tok)
         }
         if (!prev || !Token::Match(prev->previous(), "%name% ("))
             break;
-        if (!prev->astOperand1()->function())
+        if (!prev->astOperand1() || !prev->astOperand1()->function())
             break;
         *tok = prev->previous();
         return argnr2;