fixed argument parsing -_- - iomenu - interactive terminal-based selection menu
 (HTM) git clone git://bitreich.org/iomenu git://enlrupgkhuxnvlhsf6lc3fziv5h2hhfrinws65d7roiv6bfj7d652fid.onion/iomenu
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       ---
 (DIR) commit c03da0d703ba0161edd18fb0af36e3891ff56b4c
 (DIR) parent f979f7c13ea6a13dfda617bc70e2e4cff9bd3879
 (HTM) Author: Josuah Demangeon <mail@josuah.net>
       Date:   Sun, 16 Apr 2017 13:27:20 +0200
       
       fixed argument parsing -_-
       
       Diffstat:
         M iomenu.c                            |       6 +++---
       
       1 file changed, 3 insertions(+), 3 deletions(-)
       ---
 (DIR) diff --git a/iomenu.c b/iomenu.c
       @@ -443,13 +443,13 @@ usage(void)
        int
        main(int argc, char *argv[])
        {
       -        extern char *opt_p;
       +        extern char *opt_p, *argv0;
                extern int opt_l;
        
                int exit_code;
        
       -        for (argv0 = argv[0], argv++, argc--; argc > 0; argv++, argc++) {
       -                if ((*argv)[0] != '-' || (*argv)[1] == '\0' || (*argv)[2] != '\0')
       +        for (argv0 = argv[0], argv++, argc--; argc > 0; argv++, argc--) {
       +                if (argv[0][0] != '-')
                                usage();
        
                        switch ((*argv)[1]) {