diff --git a/src/sulogin.c b/src/sulogin.c
index aa588c3d..ab2dcf94 100644
--- a/src/sulogin.c
+++ b/src/sulogin.c
@@ -55,17 +55,19 @@ static void catch_signals (unused int sig)
 	_exit (1);
 }
 
-/*ARGSUSED*/ int main (int argc, char **argv)
+
+/*ARGSUSED*/ int
+main(int argc, char **argv)
 {
 	int            err = 0;
 	char           pass[BUFSIZ];
 	char           **envp = environ;
 	TERMIO         termio;
+	struct passwd  pwent = {};
 #ifndef USE_PAM
 	const char     *env;
 #endif
 
-	static struct passwd  pwent;
 
 	tcgetattr (0, &termio);
 	termio.c_iflag |= (ICRNL | IXON);