adpcmdec: remove unneeded buf_size==0 check.

This is already done by avcodec_decode_audio3()

adpcmdec: remove unneeded buf_size==0 check.
This is already done by avcodec_decode_audio3()
8140a128 · Justin Ruggles · f7f7c194 · 8140a128
Commit 8140a128 authored Oct 02, 2011 by Justin Ruggles
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adpcm.c libavcodec/adpcm.c +0 -3

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--- a/libavcodec/adpcm.c
+++ b/libavcodec/adpcm.c
@@ -347,9 +347,6 @@ static int adpcm_decode_frame(AVCodecContext *avctx,
    uint32_t samples_in_chunk;
    int count1, count2;

-    if (!buf_size)
-        return 0;
-
    //should protect all 4bit ADPCM variants
    //8 is needed for CODEC_ID_ADPCM_IMA_WAV with 2 channels
    //