Add a missing void

diff --git a/usr.bin/mg/main.c b/usr.bin/mg/main.c
index b8eb798..d31c89b 100644 (file)
--- a/usr.bin/mg/main.c
+++ b/usr.bin/mg/main.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: main.c,v 1.94 2023/03/30 19:01:25 op Exp $    */
+/*     $OpenBSD: main.c,v 1.95 2023/04/14 15:34:08 tb Exp $    */
 
 /* This file is in the public domain. */
 
@@ -51,7 +51,7 @@ extern char   *__progname;
 extern void     closetags(void);
 
 static __dead void
-usage()
+usage(void)
 {
        fprintf(stderr, "usage: %s [-nR] [-b file] [-f mode] [-u file] "
            "[+number] [file ...]\n",