quark

quark web server
git clone git://git.suckless.org/quark
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commit 84d77d096b79b201e43e87efe7ad4f9dadc3dfa6
parent 075e314bdd4f7756f7563b7b8ba645de712bf5ac
Author: Laslo Hunhold <dev@frign.de>
Date:   Wed,  2 Aug 2017 13:54:10 +0200

Import fixed arg.h from farbfeld

This fixes the handling of a { NULL } argv[] without returning argc =
-1.

Diffstat:
arg.h | 2+-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arg.h b/arg.h @@ -22,7 +22,7 @@ extern char *argv0; /* int main(int argc, char *argv[]) */ -#define ARGBEGIN for (argv0 = *argv, argc--, argv++; \ +#define ARGBEGIN for (argv0 = *argv, *argv ? (argc--, argv++) : ((void *)0); \ *argv && (*argv)[0] == '-' && (*argv)[1]; argc--, argv++) { \ int argparsed; \ if ((*argv)[1] == '-' && (*argv)[2] == '\0') { \