[FFmpeg-cvslog] avcodec/golomb: Correct the doxy about get_ue_golomb() and errors

[Michael Niedermayer]

ffmpeg | branch: release/4.1 | Michael Niedermayer <michael at niedermayer.cc> | Sun Jun 30 17:54:45 2019 +0200| [6ddb253f79677e2e0594715b1b91720606b0e331] | committer: Michael Niedermayer

avcodec/golomb: Correct the doxy about get_ue_golomb() and errors

Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 1bb3b3f11c6960e90bcfe685c0ad1e355a3e787e)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=6ddb253f79677e2e0594715b1b91720606b0e331
---

 libavcodec/golomb.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/libavcodec/golomb.h b/libavcodec/golomb.h
index 5c25883626..6b11e48793 100644
--- a/libavcodec/golomb.h
+++ b/libavcodec/golomb.h
@@ -49,6 +49,8 @@ extern const uint8_t ff_interleaved_dirac_golomb_vlc_code[256];
 
 /**
  * Read an unsigned Exp-Golomb code in the range 0 to 8190.
+ *
+ * @returns the read value or a negative error code.
  */
 static inline int get_ue_golomb(GetBitContext *gb)
 {