Index: silk/NLSF_del_dec_quant.c |
diff --git a/silk/NLSF_del_dec_quant.c b/silk/NLSF_del_dec_quant.c |
index 4139e8f8ff7a754d11aab517ba8dda6a4c74a334..504dbbd040bce98d508cbd28a209700164fddb7b 100644 |
--- a/silk/NLSF_del_dec_quant.c |
+++ b/silk/NLSF_del_dec_quant.c |
@@ -121,7 +121,7 @@ opus_int32 silk_NLSF_del_dec_quant( /* O Returns |
RD_Q25[ j + nStates ] = silk_SMLABB( silk_MLA( RD_tmp_Q25, silk_SMULBB( diff_Q10, diff_Q10 ), w_Q5[ i ] ), mu_Q20, rate1_Q5 ); |
} |
- if( nStates < NLSF_QUANT_DEL_DEC_STATES ) { |
+ if( nStates <= ( NLSF_QUANT_DEL_DEC_STATES >> 1 ) ) { |
/* double number of states and copy */ |
for( j = 0; j < nStates; j++ ) { |
ind[ j + nStates ][ i ] = ind[ j ][ i ] + 1; |