From 60fed98e63477d68a4637e36b5dae4ed3838f877 Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michaelni@gmx.at>
Date: Fri, 30 Aug 2013 16:20:33 +0200
Subject: [PATCH] avcodec/pngdec: fix last_row_size type

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
---
 libavcodec/pngdec.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavcodec/pngdec.c b/libavcodec/pngdec.c
index 9305b3200d..c619e01b15 100644
--- a/libavcodec/pngdec.c
+++ b/libavcodec/pngdec.c
@@ -60,7 +60,7 @@ typedef struct PNGDecContext {
     uint32_t palette[256];
     uint8_t *crow_buf;
     uint8_t *last_row;
-    int last_row_size;
+    unsigned int last_row_size;
     uint8_t *tmp_row;
     unsigned int tmp_row_size;
     uint8_t *buffer;