Module: libav Branch: master Commit: 61d158c321a82ec7bfc46ce480997797e8048b85
Author: Anton Khirnov <[email protected]> Committer: Anton Khirnov <[email protected]> Date: Mon Jun 25 13:01:31 2012 +0200 avfiltergraph: shut up uninitialized variable warning. The warning silenced was: libavfilter/avfiltergraph.c: In function ‘avfilter_graph_config’: libavfilter/avfiltergraph.c:500:13: warning: ‘best_idx’ may be used uninitialized in this function [-Wuninitialized] --- libavfilter/avfiltergraph.c | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-) diff --git a/libavfilter/avfiltergraph.c b/libavfilter/avfiltergraph.c index b9f0164..c147c3b 100644 --- a/libavfilter/avfiltergraph.c +++ b/libavfilter/avfiltergraph.c @@ -29,6 +29,7 @@ #include "internal.h" #include "libavutil/audioconvert.h" +#include "libavutil/avassert.h" #include "libavutil/log.h" static const AVClass filtergraph_class = { @@ -497,7 +498,7 @@ static void swap_sample_fmts_on_filter(AVFilterContext *filter) for (i = 0; i < filter->nb_outputs; i++) { AVFilterLink *outlink = filter->outputs[i]; - int best_idx, best_score = INT_MIN; + int best_idx = -1, best_score = INT_MIN; if (outlink->type != AVMEDIA_TYPE_AUDIO || outlink->in_formats->format_count < 2) @@ -530,6 +531,7 @@ static void swap_sample_fmts_on_filter(AVFilterContext *filter) best_idx = j; } } + av_assert0(best_idx >= 0); FFSWAP(int, outlink->in_formats->formats[0], outlink->in_formats->formats[best_idx]); } _______________________________________________ libav-commits mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-commits
