more unix command line: -?

The fix for 'u Name' earlier today broke '-?'.
2022-11-22 23:55:41 -08:00
parent e0867661b4
commit d1ccc337e6
1 changed files with 2 additions and 1 deletions
--- a/sys/unix/unixmain.c
+++ b/sys/unix/unixmain.c
@@ -631,7 +631,8 @@ early_options(int *argc_p, char ***argv_p, char **hackdir_p)
        case 'h':
        case '?':
            if (lopt(arg, ArgValDisallowed, "-help", origarg, &argc, &argv)
-                || lopt(arg, ArgValDisallowed, "-?", origarg, &argc, &argv))
+                || lopt(arg, ArgValDisallowed | ArgNamOneLetter, "-?",
+                        origarg, &argc, &argv))
                opt_usage(*hackdir_p); /* doesn't return */
            break;
        case 'n':