git_extract_argv0_path(): Move check for valid argv0 from caller to callee

This simplifies the calling code.

Signed-off-by: Steffen Prohaska <prohaska@zib.de>
Acked-by: Johannes Sixt <j6t@kdbg.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Steffen Prohaska
2009-01-18 13:00:11 +01:00
committed by Junio C Hamano
parent 4dd47c3b86
commit 2cd72b0b29
2 changed files with 7 additions and 4 deletions

5
git.c
View File

@ -444,9 +444,8 @@ int main(int argc, const char **argv)
{
const char *cmd;
if (argv[0] && *argv[0])
cmd = git_extract_argv0_path(argv[0]);
else
cmd = git_extract_argv0_path(argv[0]);
if (!cmd)
cmd = "git-help";
/*