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Remove unnecessary av_strdup() and av_free(). 

Originally committed as revision 25169 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Stefano Sabatini 2010-09-24 09:15:27 +00:00
parent 07cac2a082
commit 32eba9f27e
1 changed files with 1 additions and 2 deletions
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3
libavfilter/vf_frei0r.c
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@ -217,11 +217,10 @@ static av_cold int init(AVFilterContext *ctx, const char *args, void *opaque)
break;
av_free(path);
}
if (!frei0r->dl_handle && (path = av_strdup(getenv("HOME")))) {
if (!frei0r->dl_handle && (path = getenv("HOME"))) {
char prefix[1024];
snprintf(prefix, sizeof(prefix), "%s/.frei0r-1/lib/", path);
frei0r->dl_handle = load_path(ctx, prefix, dl_name);
av_free(path);
}
if (!frei0r->dl_handle)
frei0r->dl_handle = load_path(ctx, "/usr/local/lib/frei0r-1/", dl_name);