tshow usage on invalid flag (or -h) - webdump - [FORK] git://git.codemadness.org/webdump
  HTML git clone git://git.z3bra.org/webdump.git
   DIR Log
   DIR Files
   DIR Refs
   DIR README
   DIR LICENSE
       ---
   DIR commit 698358715695476320282cec4ced913cb7395555
   DIR parent b4ff11ec72b2811a10c271ffd0bcc4d6d15f1eec
  HTML Author: Hiltjo Posthuma <hiltjo@codemadness.org>
       Date:   Thu, 21 Nov 2019 00:38:15 +0100
       
       show usage on invalid flag (or -h)
       
       Diffstat:
         M webdump.c                           |       6 ++++--
       
       1 file changed, 4 insertions(+), 2 deletions(-)
       ---
   DIR diff --git a/webdump.c b/webdump.c
       t@@ -779,9 +779,11 @@ main(int argc, char **argv)
                        basehref = EARGF(usage());
                        break;
                case 'w':
       -                termwidth = strtol(EARGF(usage()), NULL, 10);
       -                if (termwidth < 1)
       +                if ((termwidth = strtol(EARGF(usage()), NULL, 10)) < 1)
                                usage();
       +                break;
       +        default:
       +                usage();
                } ARGEND
        
                parser.xmlattr = xmlattr;