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| author | René Scharfe <l.s.r@web.de> | 2017-03-17 23:02:13 +0100 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2017-03-18 10:13:09 -0700 |
| commit | dce96c41f9d11280ba25ca3927f3e627f03eaf86 (patch) | |
| tree | 5f004ab609d339d995ac8dc77e771c0adb436b17 | |
| parent | c3808ca6982b0ad7ee9b87eca9b50b9a24ec08b0 (diff) | |
| download | git-dce96c41f9d11280ba25ca3927f3e627f03eaf86.tar.gz | |
receive-pack: simplify run_update_post_hook()rs/update-hook-optim
Instead of counting the arguments to see if there are any and then
building the full command use a single loop and add the hook command
just before the first argument. This reduces duplication and overall
code size.
Signed-off-by: Rene Scharfe <l.s.r@web.de>
Reviewed-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
| -rw-r--r-- | builtin/receive-pack.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/builtin/receive-pack.c b/builtin/receive-pack.c index 011db00d31..a5279e9df8 100644 --- a/builtin/receive-pack.c +++ b/builtin/receive-pack.c @@ -1118,25 +1118,22 @@ static const char *update(struct command *cmd, struct shallow_info *si) static void run_update_post_hook(struct command *commands) { struct command *cmd; - int argc; struct child_process proc = CHILD_PROCESS_INIT; const char *hook; hook = find_hook("post-update"); - for (argc = 0, cmd = commands; cmd; cmd = cmd->next) { - if (cmd->error_string || cmd->did_not_exist) - continue; - argc++; - } - if (!argc || !hook) + if (!hook) return; - argv_array_push(&proc.args, hook); for (cmd = commands; cmd; cmd = cmd->next) { if (cmd->error_string || cmd->did_not_exist) continue; + if (!proc.args.argc) + argv_array_push(&proc.args, hook); argv_array_push(&proc.args, cmd->ref_name); } + if (!proc.args.argc) + return; proc.no_stdin = 1; proc.stdout_to_stderr = 1; |