Tweak parse_boolean() to be more like its friends.

i.e. handle ';' better, and issue error
message ("expecting boolean.") itself.

1 files changed, 5 insertions, 1 deletions

diff --git a/sbin/dhclient/parse.c b/sbin/dhclient/parse.c
index 563076ebcdb..a3b84682090 100644
--- a/sbin/dhclient/parse.c
+++ b/sbin/dhclient/parse.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: parse.c,v 1.67 2017/10/10 13:37:00 krw Exp $	*/
+/*	$OpenBSD: parse.c,v 1.68 2017/10/10 14:01:08 krw Exp $	*/
 
 /* Common parser code for dhcpd and dhclient. */
 
@@ -280,6 +280,10 @@ parse_boolean(FILE *cfile, unsigned char *buf)
 		}
 	}
 
+	parse_warn("expecting boolean.");
+	if (token != ';')
+		skip_to_semi(cfile);
+
 	return 0;
 }