listen: fixed unused variable warning without HAVE_UCRED

The local variable "passcred" was only used by ucred code.

listen: fixed unused variable warning without HAVE_UCRED
f548216e · Max Kellermann · b2839540 · f548216e
Commit f548216e authored Oct 17, 2008 by Max Kellermann
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listen.c src/listen.c +2 -0

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--- a/src/listen.c
+++ b/src/listen.c
@@ -74,7 +74,9 @@ static int establishListen(int pf, const struct sockaddr *addrp,
 {
 	int sock;
 	int allowReuse = ALLOW_REUSE;
+#ifdef HAVE_UCRED
 	int passcred = 1;
+#endif
 	if ((sock = socket(pf, SOCK_STREAM, 0)) < 0)
 		FATAL("socket < 0\n");