Index: file.c
===================================================================
RCS file: /usr/cvsroot/asterisk/file.c,v
retrieving revision 1.56
diff -u -u -r1.56 file.c
--- file.c	3 Feb 2005 05:35:03 -0000	1.56
+++ file.c	6 Feb 2005 02:03:17 -0000
@@ -995,6 +995,10 @@
 {
 	int res;
 	struct ast_frame *fr;
+	if (!breakon) breakon = "";
+	if (!forward) forward = "";
+	if (!rewind) rewind = "";
+
 	while(c->stream) {
 		res = ast_sched_wait(c->sched);
 		if ((res < 0) && !c->timingfunc) {
@@ -1059,7 +1063,8 @@
 	int outfd;
 	struct ast_frame *fr;
 	struct ast_channel *rchan;
-	
+	if (!breakon) breakon = "";
+
 	while(c->stream) {
 		ms = ast_sched_wait(c->sched);
 		if ((ms < 0) && !c->timingfunc) {