---
libavcodec/adpcm.c | 3 +--
1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/libavcodec/adpcm.c b/libavcodec/adpcm.c
index 2cb87bb..563faef 100644
--- a/libavcodec/adpcm.c
+++ b/libavcodec/adpcm.c
@@ -150,8 +150,7 @@ static inline short
adpcm_ima_expand_nibble(ADPCMChannelStatus *c, char nibble,
step = ff_adpcm_step_table[c->step_index];
step_index = c->step_index + ff_adpcm_index_table[(unsigned)nibble];
- if (step_index < 0) step_index = 0;
- else if (step_index > 88) step_index = 88;
+ step_index = av_clip(step_index, 0, 88);
sign = nibble & 8;
delta = nibble & 7;
--
1.7.2.1
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