ifdef int x declaration to fix build failure

f8b37ce3 · Tollef Fog Heen · 0a712d95 · f8b37ce3
Commit f8b37ce3 authored Mar 12, 2013 by Tollef Fog Heen
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cache_acceptor.c bin/varnishd/cache/cache_acceptor.c +4 -1

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--- a/bin/varnishd/cache/cache_acceptor.c
+++ b/bin/varnishd/cache/cache_acceptor.c
@@ -122,12 +122,15 @@ static unsigned		need_test;
 static int
 vca_tcp_opt_init(void)
 {
-	int n, x;
+	int n;
 	int one = 1;
 	// int zero = 0;
 	struct tcp_opt *to;
 	struct timeval tv;
 	int chg = 0;
+#ifdef HAVE_TCP_KEEP
+	int x;
+#endif
 	for (n = 0; n < n_tcp_opts; n++) {
 		to = &tcp_opts[n];