From 793bd6ca63bb299ac1bc8d15846136e5fa323bbd Mon Sep 17 00:00:00 2001
From: Robin Mills <robin@clanmills.com>
Date: Tue, 20 Sep 2016 16:18:07 +0000
Subject: [PATCH] #1109 MinGW/32 daily build.  Fix GCC warning on MinGW/32 gcc
 4.9.2

---
 src/pngimage.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/pngimage.cpp b/src/pngimage.cpp
index d5f95dcc..119c4296 100644
--- a/src/pngimage.cpp
+++ b/src/pngimage.cpp
@@ -610,8 +610,8 @@ namespace Exiv2 {
                         ul2Data(crc, tmp, bigEndian);
 
                         if( outIo.write(length,4)         != 4
-                        ||  outIo.write(type  ,typeLen)   != typeLen
-                        ||  outIo.write(header,headerLen) != headerLen
+                        ||  outIo.write(type  ,typeLen)   != (long) typeLen
+                        ||  outIo.write(header,headerLen) != (long) headerLen
                         ||  outIo.write (compressed.pData_,compressed.size_) != compressed.size_
                         ||  outIo.write(crc,4)            != 4
                         ){