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-rw-r--r--libaf/af_resample.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/libaf/af_resample.c b/libaf/af_resample.c
index f2f076da77..c8067ddc57 100644
--- a/libaf/af_resample.c
+++ b/libaf/af_resample.c
@@ -48,7 +48,7 @@
// Macro to add data to circular que
#define ADDQUE(xi,xq,in)\
xq[xi]=xq[xi+L]=(*in);\
- xi=(--xi)&(L-1);
+ xi=(xi-1)&(L-1);