From 6d34323ee65f63084309ba05b09c8c2a0fca9924 Mon Sep 17 00:00:00 2001
From: Stefano Sabatini <stefano.sabatini-lala@poste.it>
Date: Wed, 8 Dec 2010 10:24:09 +0000
Subject: Make avpicture_alloc() return meaningful values.

Originally committed as revision 25922 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 libavcodec/imgconvert.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'libavcodec/imgconvert.c')

diff --git a/libavcodec/imgconvert.c b/libavcodec/imgconvert.c
index 165ba9ed8f..3c143613fd 100644
--- a/libavcodec/imgconvert.c
+++ b/libavcodec/imgconvert.c
@@ -813,9 +813,11 @@ void ff_shrink88(uint8_t *dst, int dst_wrap,
 int avpicture_alloc(AVPicture *picture,
                     enum PixelFormat pix_fmt, int width, int height)
 {
-    if (av_image_alloc(picture->data, picture->linesize, width, height, pix_fmt, 0) < 0) {
+    int ret;
+
+    if ((ret = av_image_alloc(picture->data, picture->linesize, width, height, pix_fmt, 0)) < 0) {
         memset(picture, 0, sizeof(AVPicture));
-        return -1;
+        return ret;
     }
 
     return 0;
-- 
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