Fix ITS#3400, move ebadf declaration

servers/slapd/daemon.c

@@ -1480,6 +1480,7 @@ slapd_daemon_task(
 	int l;
 	time_t	last_idle_check = 0;
 	struct timeval idle;
+	int ebadf = 0;
 
 #define SLAPD_IDLE_CHECK_LIMIT 4
 
@@ -1570,7 +1571,6 @@ slapd_daemon_task(
 		int at;
 		ber_socket_t nfds, nrfds, nwfds;
 #define SLAPD_EBADF_LIMIT 16
-		int ebadf = 0;
 
 		time_t	now;