From 2ec0d5abc6b9f8d13e208880098903487d7cad67 Mon Sep 17 00:00:00 2001
From: Alex Merry <alex.merry@kde.org>
Date: Fri, 30 May 2014 16:47:19 +0100
Subject: [PATCH] Fix a compiler warning about signed/unsigned comparisons

The "+ 1" was causing an unsigned value to be cast to a signed value,
which was then compared with an unsigned value, causing the warning.
Making the constant unsigned fixes this.
---
 src/imageformats/pic.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/imageformats/pic.cpp b/src/imageformats/pic.cpp
index db15096..64930f1 100644
--- a/src/imageformats/pic.cpp
+++ b/src/imageformats/pic.cpp
@@ -340,7 +340,7 @@ static void encodeMixedRLEData(QDataStream &stream, const Item *data, unsigned l
             chunkLength = 1;
             chunkEnd = chunkStart + 1;
             while (chunkLength < maxChunk &&
-                    (chunkLength + 1 == maxChunk ||
+                    (chunkLength + 1u == maxChunk ||
                      !itemsEqual(*chunkEnd, *(chunkEnd+1))))
             {
                 ++chunkEnd;