[FFmpeg-cvslog] lavf/bit: Only build the G.729 bit demuxer if requested.

[Carl Eugen Hoyos]

ffmpeg | branch: master | Carl Eugen Hoyos <ceffmpeg at gmail.com> | Fri Sep 29 18:31:18 2017 +0200| [44bdb88811a40673aaef5f82e63705857bd0bfe6] | committer: Carl Eugen Hoyos

lavf/bit: Only build the G.729 bit demuxer if requested.

Fix the condition for the G.729 bit muxer.

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=44bdb88811a40673aaef5f82e63705857bd0bfe6
---

 libavformat/bit.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/libavformat/bit.c b/libavformat/bit.c
index c3f2fdfbe3..c703412f1c 100644
--- a/libavformat/bit.c
+++ b/libavformat/bit.c
@@ -29,6 +29,7 @@
 #define BIT_0      0x7f
 #define BIT_1      0x81
 
+#if CONFIG_BIT_DEMUXER
 static int probe(AVProbeData *p)
 {
     int i, j;
@@ -113,8 +114,9 @@ AVInputFormat ff_bit_demuxer = {
     .read_packet = read_packet,
     .extensions  = "bit",
 };
+#endif
 
-#if CONFIG_MUXERS
+#if CONFIG_BIT_MUXER
 static int write_header(AVFormatContext *s)
 {
     AVCodecParameters *par = s->streams[0]->codecpar;