Fix compilation when getdomainame() is not present.

diff --git a/plugins/sudoers/match.c b/plugins/sudoers/match.c
index 2ace1548c85e50902e066240a517ae6995066192..4137318224d41e1dd337ea5437cbac8998aec776 100644 (file)
--- a/plugins/sudoers/match.c
+++ b/plugins/sudoers/match.c
@@ -771,8 +771,9 @@ done:
 static char *
 sudo_getdomainname(void)
 {
+    char *domain = NULL;
 #ifdef HAVE_GETDOMAINNAME
-    char *buf, *cp, *domain = NULL;
+    char *buf, *cp;
 
     buf = emalloc(HOST_NAME_MAX + 1);
     if (getdomainname(buf, HOST_NAME_MAX + 1) == 0 && *buf != '\0') {