tmapw: better handling of arguments - wmutils - X windows manipulation utilities
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       ---
 (DIR) commit c1f2541ca1940d8ee27ddb6ec4fbc15ede51a428
 (DIR) parent 9645cf41239653d177d74bc31fedc51b070b80ce
 (HTM) Author: z3bra <willy@mailoo.org>
       Date:   Thu, 27 Nov 2014 23:51:26 +0100
       
       mapw: better handling of arguments
       
       Diffstat:
         M mapw.c                              |       6 +++---
       
       1 file changed, 3 insertions(+), 3 deletions(-)
       ---
 (DIR) diff --git a/mapw.c b/mapw.c
       t@@ -22,7 +22,7 @@ static int ismapped(xcb_window_t w);
        static void
        usage(void)
        {
       -        fprintf(stderr, "usage: %s [-hmut] <wid> [wid..]\n", argv0);
       +        fprintf(stderr, "usage: %s [-h] [-mut <wid> [wid..]]\n", argv0);
                exit(1);
        }
        
       t@@ -63,7 +63,7 @@ ismapped(xcb_window_t w)
        int
        main(int argc, char **argv)
        {
       -        int i, mapflag = MAP;
       +        int i, mapflag = 0;
                xcb_window_t w = 0;
        
                ARGBEGIN {
       t@@ -73,7 +73,7 @@ main(int argc, char **argv)
                        default : usage();
                } ARGEND;
        
       -        if (argc < 1)
       +        if (argc < 1 || mapflag == 0)
                        usage();
        
                atexit(cleanup);