From 8f17829455308c9c988149d9c895913bf9e8af60 Mon Sep 17 00:00:00 2001
From: Anton Khirnov <anton@khirnov.net>
Date: Mon, 19 Nov 2012 10:33:54 +0100
Subject: qtrle: return a meaningful error code.

---
 libavcodec/qtrle.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'libavcodec/qtrle.c')

diff --git a/libavcodec/qtrle.c b/libavcodec/qtrle.c
index 02091d04bf..32ad5d66b7 100644
--- a/libavcodec/qtrle.c
+++ b/libavcodec/qtrle.c
@@ -389,14 +389,15 @@ static int qtrle_decode_frame(AVCodecContext *avctx,
     int header, start_line;
     int height, row_ptr;
     int has_palette = 0;
+    int ret;
 
     bytestream2_init(&s->g, avpkt->data, avpkt->size);
     s->frame.reference = 1;
     s->frame.buffer_hints = FF_BUFFER_HINTS_VALID | FF_BUFFER_HINTS_PRESERVE |
                             FF_BUFFER_HINTS_REUSABLE | FF_BUFFER_HINTS_READABLE;
-    if (avctx->reget_buffer(avctx, &s->frame)) {
+    if ((ret = avctx->reget_buffer(avctx, &s->frame)) < 0) {
         av_log (s->avctx, AV_LOG_ERROR, "reget_buffer() failed\n");
-        return -1;
+        return ret;
     }
 
     /* check if this frame is even supposed to change */
-- 
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