From f7a2e12f2a050d9c97c63c3d60c04439aa3ef103 Mon Sep 17 00:00:00 2001
From: Justin Ruggles <justin.ruggles@gmail.com>
Date: Wed, 22 Feb 2012 18:33:39 -0500
Subject: [PATCH] roqaudioenc: return AVERROR codes instead of -1

---
 libavcodec/roqaudioenc.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libavcodec/roqaudioenc.c b/libavcodec/roqaudioenc.c
index 6f36965c8b..cebc53cce5 100644
--- a/libavcodec/roqaudioenc.c
+++ b/libavcodec/roqaudioenc.c
@@ -57,11 +57,11 @@ static av_cold int roq_dpcm_encode_init(AVCodecContext *avctx)
 
     if (avctx->channels > 2) {
         av_log(avctx, AV_LOG_ERROR, "Audio must be mono or stereo\n");
-        return -1;
+        return AVERROR(EINVAL);
     }
     if (avctx->sample_rate != 22050) {
         av_log(avctx, AV_LOG_ERROR, "Audio must be 22050 Hz\n");
-        return -1;
+        return AVERROR(EINVAL);
     }
 
     avctx->frame_size = ROQ_FRAME_SIZE;