about summary refs log tree commit diff
path: root/resolv
diff options
context:
space:
mode:
Diffstat (limited to 'resolv')
-rw-r--r--resolv/res_debug.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/resolv/res_debug.c b/resolv/res_debug.c
index 92b8fa1d1a..eadb0208b9 100644
--- a/resolv/res_debug.c
+++ b/resolv/res_debug.c
@@ -452,11 +452,12 @@ __p_fqnname(cp, msg, msglen, name, namelen)
 	if ((n = dn_expand(msg, cp + msglen, cp, name, namelen)) < 0)
 		return (NULL);
 	newlen = strlen (name);
-	if (newlen == 0 || name[newlen - 1] != '.')
+	if (newlen == 0 || name[newlen - 1] != '.') {
 		if (newlen+1 >= namelen)        /* Lack space for final dot */
 			return (NULL);
 		else
 			strcpy(name + newlen, ".");
+	}
 	return (cp + n);
 }