builtin/help.c: speed up is_git_command() by checking for builtin commands first
Since 2dce956 is_git_command() is a bit slow as it does file I/O in
the call to list_commands_in_dir(). Avoid the file I/O by adding an
early check for the builtin commands.
Signed-off-by: Sebastian Schuberth <sschuberth@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/builtin/help.c b/builtin/help.c
index b6fc15e..1fdefeb 100644
--- a/builtin/help.c
+++ b/builtin/help.c
@@ -288,6 +288,9 @@
static int is_git_command(const char *s)
{
+ if (is_builtin(s))
+ return 1;
+
load_command_list("git-", &main_cmds, &other_cmds);
return is_in_cmdlist(&main_cmds, s) ||
is_in_cmdlist(&other_cmds, s);
