From e3821380524f1fa75a6e38a3d1dad728ff3b48e8 Mon Sep 17 00:00:00 2001
From: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
Date: Fri, 24 Aug 2012 14:49:13 +0200
Subject: [PATCH] fix ProString::mid() without second parameter

we need to interpret the -1 as unsigned for it to mean "unlimited".

Change-Id: I130b809749fa1679a5b2444286baf48cc095c7bf
Reviewed-by: Daniel Teske <daniel.teske@nokia.com>
---
 src/shared/proparser/proitems.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/shared/proparser/proitems.cpp b/src/shared/proparser/proitems.cpp
index e51e724eee5..962268ca7da 100644
--- a/src/shared/proparser/proitems.cpp
+++ b/src/shared/proparser/proitems.cpp
@@ -299,7 +299,7 @@ ProString ProString::mid(int off, int len) const
         off = m_length;
     ret.m_offset += off;
     ret.m_length -= off;
-    if (ret.m_length > len)
+    if ((uint)ret.m_length > (uint)len)  // Unsigned comparison to interpret < 0 as infinite
         ret.m_length = len;
     return ret;
 }