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WebPMuxSetChunk: remove unused variable

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and unnecessary call to ChunkGetIndexFromFourCC()

Change-Id: Ic1ed53750a3be43df827a6fb9a4b9ff3eb25c6c7
This commit is contained in:
James Zern 2013-07-19 13:03:25 -07:00
parent a03c3516cb
commit 05db0572f8
1 changed files with 0 additions and 2 deletions
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src/mux/muxedit.c
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@ -193,14 +193,12 @@ static WebPMuxError MuxDeleteAllNamedData(WebPMux* const mux, uint32_t tag) {
WebPMuxError WebPMuxSetChunk(WebPMux* mux, const char fourcc[4], WebPMuxError WebPMuxSetChunk(WebPMux* mux, const char fourcc[4],
const WebPData* chunk_data, int copy_data) { const WebPData* chunk_data, int copy_data) {
CHUNK_INDEX idx;
uint32_t tag; uint32_t tag;
WebPMuxError err; WebPMuxError err;
if (mux == NULL || fourcc == NULL || chunk_data == NULL || if (mux == NULL || fourcc == NULL || chunk_data == NULL ||
chunk_data->bytes == NULL || chunk_data->size > MAX_CHUNK_PAYLOAD) { chunk_data->bytes == NULL || chunk_data->size > MAX_CHUNK_PAYLOAD) {
return WEBP_MUX_INVALID_ARGUMENT; return WEBP_MUX_INVALID_ARGUMENT;
} }
idx = ChunkGetIndexFromFourCC(fourcc);
tag = ChunkGetTagFromFourCC(fourcc); tag = ChunkGetTagFromFourCC(fourcc);
// Delete existing chunk(s) with the same 'fourcc'. // Delete existing chunk(s) with the same 'fourcc'.