[FFmpeg-cvslog] ffmpeg: fix -stream_loop with -re

[Marton Balint]

ffmpeg | branch: master | Marton Balint <cus at passwd.hu> | Fri Jul  1 01:12:25 2016 +0200| [2ee8a4f8873b9f7bb8ae7ed0ba40b45f27f634d4] | committer: Marton Balint

ffmpeg: fix -stream_loop with -re

Otherwise the stream failed with EAGAIN.

Reviewed-by: Michael Niedermayer <michael at niedermayer.cc>
Signed-off-by: Marton Balint <cus at passwd.hu>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=2ee8a4f8873b9f7bb8ae7ed0ba40b45f27f634d4
---

 ffmpeg.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/ffmpeg.c b/ffmpeg.c
index bad311d..3229823 100644
--- a/ffmpeg.c
+++ b/ffmpeg.c
@@ -3801,6 +3801,10 @@ static int process_input(int file_index)
         if ((ret = seek_to_start(ifile, is)) < 0)
             return ret;
         ret = get_input_packet(ifile, &pkt);
+        if (ret == AVERROR(EAGAIN)) {
+            ifile->eagain = 1;
+            return ret;
+        }
     }
     if (ret < 0) {
         if (ret != AVERROR_EOF) {