The dash must not come first in the getopt(3) string

Broken/sorted in previous -u addition, fix/move it to the end.
By tb

diff --git a/usr.bin/env/env.c b/usr.bin/env/env.c
index c162975..b70e28c 100644 (file)
--- a/usr.bin/env/env.c
+++ b/usr.bin/env/env.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: env.c,v 1.18 2024/07/28 10:08:44 kn Exp $     */
+/*     $OpenBSD: env.c,v 1.19 2024/07/28 21:44:42 kn Exp $     */
 
 /*
  * Copyright (c) 1988, 1993, 1994
@@ -49,7 +49,7 @@ main(int argc, char *argv[])
        if (pledge("stdio exec", NULL) == -1)
                err(1, "pledge");
 
-       while ((ch = getopt(argc, argv, "-iu:")) != -1)
+       while ((ch = getopt(argc, argv, "iu:-")) != -1)
                switch(ch) {
                case '-':                       /* obsolete */
                case 'i':