fix function prototype

diff --git a/util-linux/rdate.c b/util-linux/rdate.c
index e589077a6f6637a8b53450926fabb3ba71dacdc2..70dcb24e94921b93c0954d9ee3b5030523977bd0 100644 (file)
--- a/util-linux/rdate.c
+++ b/util-linux/rdate.c
@@ -38,7 +38,7 @@
 
 static const int RFC_868_BIAS = 2208988800UL;
 
-static void socket_timeout()
+static void socket_timeout(void)
 {
        bb_error_msg_and_die("timeout connecting to time server");
 }