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wave: Fixed static analysis warning about dead assignment.

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(technically, this function never returns an error at this point, but since
it _does_ have an "uhoh, is this corrupt data?" comment that it ignores, we
should probably make sure we handle error cases in the future.  :)  )
This commit is contained in:
Ryan C. Gordon 2019-06-12 15:43:08 -04:00
parent 32ead2cb46
commit 2fa33d6f98
1 changed files with 4 additions and 2 deletions
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6
src/audio/SDL_wave.c
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@ -1107,9 +1107,11 @@ IMA_ADPCM_Decode(WaveFile *file, Uint8 **audio_buf, Uint32 *audio_len)
/* Initialize decoder with the values from the block header. */ /* Initialize decoder with the values from the block header. */
result = IMA_ADPCM_DecodeBlockHeader(&state); result = IMA_ADPCM_DecodeBlockHeader(&state);
if (result == 0) {
/* Decode the block data. It stores the samples directly in the output. */
result = IMA_ADPCM_DecodeBlockData(&state);
}
/* Decode the block data. It stores the samples directly in the output. */
result = IMA_ADPCM_DecodeBlockData(&state);
if (result == -1) { if (result == -1) {
/* Unexpected end. Stop decoding and return partial data if necessary. */ /* Unexpected end. Stop decoding and return partial data if necessary. */
if (file->trunchint == TruncVeryStrict || file->trunchint == TruncVeryStrict) { if (file->trunchint == TruncVeryStrict || file->trunchint == TruncVeryStrict) {