X-Git-Url: http://git.chise.org/gitweb/?a=blobdiff_plain;f=src%2Fmiscplay.c;h=22576342d4053e9f2b7951c1db7dac872a76c6a3;hb=0d83c23c319751850760298ca61808af61b24105;hp=e2366b7c200d85eb5ec283ca4805f7cb54a72957;hpb=98a6e4055a1fa624c592ac06f79287d55196ca37;p=chise%2Fxemacs-chise.git.1

diff --git a/src/miscplay.c b/src/miscplay.c
index e2366b7..2257634 100644
--- a/src/miscplay.c
+++ b/src/miscplay.c
@@ -360,8 +360,11 @@ size_t sndcnv8U_2mono(void **data,size_t *sz,void **outbuf)
   *outbuf =
   dest    = miscplay_sndbuf;
   while (count--)
-    *dest++ = (unsigned char)(((int)*(src)++ +
-                              (int)*(src)++) / 2);
+    {
+      *dest++ = (unsigned char)(((int)*(src) +
+				 (int)*(src+1)) / 2);
+      src += 2;
+    }
   *data   = src;
   return(rc);
 }