From 95db173e77767eb79645b842ebe3a088ac4f5414 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Marjam=C3=A4ki?= <daniel.marjamaki@gmail.com>
Date: Sat, 13 May 2017 11:06:33 +0200
Subject: [PATCH] Fixed Cppcheck warning

---
 lib/checkuninitvar.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/checkuninitvar.cpp b/lib/checkuninitvar.cpp
index 5b2a363ef..cd9e0a1fe 100644
--- a/lib/checkuninitvar.cpp
+++ b/lib/checkuninitvar.cpp
@@ -1033,12 +1033,14 @@ int CheckUninitVar::isFunctionParUsage(const Token *vartok, bool pointer, Alloc
             ++argumentNumber;
         start = start->previous();
     }
+    if (!start)
+        return -1;
 
     if (Token::simpleMatch(start->link(), ") {"))
         return (!pointer || alloc == NO_ALLOC);
 
     // is this a function call?
-    if (start && Token::Match(start->previous(), "%name% (")) {
+    if (Token::Match(start->previous(), "%name% (")) {
         const bool address(vartok->previous()->str() == "&");
         const bool array(vartok->variable() && vartok->variable()->isArray());
         // check how function handle uninitialized data arguments..