From afb3bf1011b206f31d04cbb22322dab6edc0c1e4 Mon Sep 17 00:00:00 2001
From: Nicolas Le Cam <kush@users.sourceforge.net>
Date: Wed, 21 Jan 2009 19:05:57 +0000
Subject: [PATCH] Fix CheckOther::functionVariableUsage, passing a variable to
 a function also means reading it.

---
 src/checkother.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/checkother.cpp b/src/checkother.cpp
index 2aaab36ad..f3f4e404a 100644
--- a/src/checkother.cpp
+++ b/src/checkother.cpp
@@ -927,7 +927,7 @@ void CheckOther::functionVariableUsage()
                 varUsage[ tok->str()] |= USAGE_READ;
 
             else if (Token::Match(tok, "[(,] %var% [,)]"))
-                varUsage[ tok->strAt(1)] |= USAGE_WRITE;
+                varUsage[ tok->strAt(1)] |= (USAGE_WRITE | USAGE_READ);
 
             else if (Token::Match(tok, "; %var% ;"))
                 varUsage[ tok->strAt(1)] |= USAGE_READ;