use unused variables

svn path=/trunk/externals/zexy/; revision=4815

1 files changed, 1 insertions, 0 deletions

diff --git a/src/mavg.c b/src/mavg.c
index 2ed0352..e0f1333 100644
--- a/src/mavg.c
+++ b/src/mavg.c
@@ -54,6 +54,7 @@ static void mavg_set(t_mavg *x, t_symbol *s, int argc, t_atom *argv)
   int i = x->size;
   t_float *dummy = x->buf;
   t_float f=(argc)?atom_getfloat(argv):x->avg;
+  ZEXY_USEVAR(s);
 
   while (i--) *dummy++=f;