Index: channels/chan_zap.c
===================================================================
RCS file: /usr/cvsroot/asterisk/channels/chan_zap.c,v
retrieving revision 1.531
diff -u -r1.531 chan_zap.c
--- channels/chan_zap.c 14 Oct 2005 17:02:20 -0000      1.531
+++ channels/chan_zap.c 19 Oct 2005 01:18:32 -0000
@@ -2917,12 +2917,10 @@

 static void disable_dtmf_detect(struct zt_pvt *p)
 {
-       int val;
-
        p->ignoredtmf = 1;

 #ifdef ZT_TONEDETECT
-       val = 0;
+       int val = 0;
        ioctl(p->subs[SUB_REAL].zfd, ZT_TONEDETECT, &val);
 #endif

@@ -2930,12 +2928,10 @@

 static void enable_dtmf_detect(struct zt_pvt *p)
 {
-       int val;
-
        p->ignoredtmf = 0;

 #ifdef ZT_TONEDETECT
-       val = ZT_TONEDETECT_ON | ZT_TONEDETECT_MUTE;
+       int val = ZT_TONEDETECT_ON | ZT_TONEDETECT_MUTE;
        ioctl(p->subs[SUB_REAL].zfd, ZT_TONEDETECT, &val);
 #endif
 }