Accept git aliases outside a git repository
af05d67 (Always set *nongit_ok in setup_git_directory_gently(),
2008-03-25) had a change from the patch originally submitted that resulted
in disabling aliases outside a git repository.
It turns out that some people used "alias.fubar = diff --color-words" in
$HOME/.gitconfig to use non-index diff (or any command that do not need
git repository) outside git repositories, and this change broke them,
so this resurrects the support for such usage.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/git.c b/git.c
index b7729d7..c4e4644b 100644
--- a/git.c
+++ b/git.c
@@ -148,8 +148,9 @@
const char** new_argv;
const char *alias_command;
char *alias_string;
+ int unused_nongit;
- subdir = setup_git_directory_gently(NULL);
+ subdir = setup_git_directory_gently(&unused_nongit);
alias_command = (*argv)[0];
alias_string = alias_lookup(alias_command);
