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Make init() return sensible error code rather than -1 in case of

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invalid values.

Originally committed as revision 25248 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Stefano Sabatini 2010-09-28 14:59:09 +00:00
parent 46daee6e4e
commit c10676aca3
1 changed files with 1 additions and 1 deletions
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2
libavfilter/vf_scale.c
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@ -58,7 +58,7 @@ static av_cold int init(AVFilterContext *ctx, const char *args, void *opaque)
/* sanity check params */
if (scale->w < -1 || scale->h < -1) {
av_log(ctx, AV_LOG_ERROR, "Size values less than -1 are not acceptable.\n");
return -1;
return AVERROR(EINVAL);
}
if (scale->w == -1 && scale->h == -1)
scale->w = scale->h = 0;