[FFmpeg-cvslog] vcr1: return a meaningful error code.

[Anton Khirnov]

ffmpeg | branch: master | Anton Khirnov <anton at khirnov.net> | Mon Nov 19 18:03:31 2012 +0100| [74a9a624c5c4d50760d8d57458eba57366f6cb26] | committer: Anton Khirnov

vcr1: return a meaningful error code.

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=74a9a624c5c4d50760d8d57458eba57366f6cb26
---

 libavcodec/vcr1.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/libavcodec/vcr1.c b/libavcodec/vcr1.c
index d0805a3..2740c29 100644
--- a/libavcodec/vcr1.c
+++ b/libavcodec/vcr1.c
@@ -72,15 +72,15 @@ static int vcr1_decode_frame(AVCodecContext *avctx, void *data,
     AVFrame *picture          = data;
     AVFrame *const p          = &a->picture;
     const uint8_t *bytestream = buf;
-    int i, x, y;
+    int i, x, y, ret;
 
     if (p->data[0])
         avctx->release_buffer(avctx, p);
 
     p->reference = 0;
-    if (ff_get_buffer(avctx, p) < 0) {
+    if ((ret = ff_get_buffer(avctx, p)) < 0) {
         av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
-        return -1;
+        return ret;
     }
     p->pict_type = AV_PICTURE_TYPE_I;
     p->key_frame = 1;