Index: q931.c
===================================================================
RCS file: /usr/cvsroot/libpri/q931.c,v
retrieving revision 1.141
diff -u -r1.141 q931.c
--- q931.c	25 Oct 2005 16:59:59 -0000	1.141
+++ q931.c	29 Nov 2005 21:06:53 -0000
@@ -1382,10 +1382,10 @@
 	if (ie->len == 0)
 		return -1;
 
-	if (ie->len > sizeof(call->digitbuf))
+	if (ie->len + 1 > sizeof(call->digitbuf))
 		mylen = sizeof(call->digitbuf);
 	else
-		mylen = ie->len;
+		mylen = ie->len + 1;
 
 	libpri_copy_string(call->digitbuf, (char *) ie->data, mylen);