Index: apps/app_dial.c
===================================================================
RCS file: /usr/cvsroot/asterisk/apps/app_dial.c,v
retrieving revision 1.87
diff -u -r1.87 app_dial.c
--- apps/app_dial.c	17 Jul 2004 20:58:00 -0000	1.87
+++ apps/app_dial.c	19 Jul 2004 19:03:24 -0000
@@ -378,8 +378,10 @@
 				return NULL;
 			}
 			if (single && ((f->frametype == AST_FRAME_VOICE) || (f->frametype == AST_FRAME_DTMF)))  {
-				if (ast_write(outgoing->chan, f))
+				if (ast_write(outgoing->chan, f)) {
 					ast_log(LOG_WARNING, "Unable to forward voice\n");
+					*to=0;
+				}
 				ast_frfree(f);
 			}
 		}