From fd2784c3b5e5ea13dd308b1eeeef0dd3c22a3d4a Mon Sep 17 00:00:00 2001 From: Anton Khirnov Date: Mon, 25 Jun 2012 12:57:16 +0200 Subject: af_join: initialize a variable to shut up gcc warning. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The warning silenced was: libavfilter/af_join.c: In function ‘join_request_frame’: libavfilter/af_join.c:451:9: warning: ‘nb_samples’ may be used uninitialized in this function [-Wuninitialized] --- libavfilter/af_join.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'libavfilter') diff --git a/libavfilter/af_join.c b/libavfilter/af_join.c index 89bc47fde1..e86c556f5b 100644 --- a/libavfilter/af_join.c +++ b/libavfilter/af_join.c @@ -419,7 +419,7 @@ static int join_request_frame(AVFilterLink *outlink) JoinBufferPriv *priv; int linesize = INT_MAX; int perms = ~0; - int nb_samples; + int nb_samples = 0; int i, j, ret; /* get a frame on each input */ @@ -448,6 +448,7 @@ static int join_request_frame(AVFilterLink *outlink) perms &= cur_buf->perms; } + av_assert0(nb_samples > 0); buf = avfilter_get_audio_buffer_ref_from_arrays(s->data, linesize, perms, nb_samples, outlink->format, outlink->channel_layout); -- cgit v1.2.3