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ffmpeg: eliminated local variable "tag" 

The function ffmpeg_tag() already has the variable base.tag, which can
be used for this.
This commit is contained in:
Max Kellermann 2008-10-30 19:01:31 +01:00
parent 7cbd9821c6
commit 25f4efcdb8
1 changed files with 4 additions and 7 deletions
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11
src/decoder/ffmpeg_plugin.c
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@ -321,27 +321,24 @@ static struct tag *ffmpeg_tag(char *file)
struct input_stream input; struct input_stream input;
BasePtrs base; BasePtrs base;
bool ret; bool ret;
struct tag *tag = NULL;
if (!input_stream_open(&input, file)) { if (!input_stream_open(&input, file)) {
ERROR("failed to open %s\n", file); ERROR("failed to open %s\n", file);
return NULL; return NULL;
} }
tag = tag_new();
base.decoder = NULL; base.decoder = NULL;
base.tag = tag; base.tag = tag_new();
ret = ffmpeg_helper(&input, ffmpeg_tag_internal, &base); ret = ffmpeg_helper(&input, ffmpeg_tag_internal, &base);
if (ret) { if (ret) {
free(tag); free(base.tag);
tag = NULL; base.tag = NULL;
} }
input_stream_close(&input); input_stream_close(&input);
return tag; return base.tag;
} }
/** /**