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| author | Dmitry Potapov <dpotapov@gmail.com> | 2008-09-27 12:41:50 +0400 |
|---|---|---|
| committer | Shawn O. Pearce <spearce@spearce.org> | 2008-09-30 14:30:06 -0700 |
| commit | d2b0708e1a65953ad93a4adfc27938de0f8df252 (patch) | |
| tree | 028921f8167158f6c03a44ce015c6f80fb2b2d53 | |
| parent | 8b745e3ffdabe6ef110dc064af46b0ba993941e0 (diff) | |
| download | git-d2b0708e1a65953ad93a4adfc27938de0f8df252.tar.gz git-d2b0708e1a65953ad93a4adfc27938de0f8df252.tar.xz | |
add have_git_dir() function
This function is used to learn whether git_dir is already set up or not.
It is necessary, because we want to read configuration in compat/cygwin.c
Signed-off-by: Dmitry Potapov <dpotapov@gmail.com>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
| -rw-r--r-- | cache.h | 1 | ||||
| -rw-r--r-- | environment.c | 5 |
2 files changed, 6 insertions, 0 deletions
@@ -313,6 +313,7 @@ extern int is_bare_repository(void); extern int is_inside_git_dir(void); extern char *git_work_tree_cfg; extern int is_inside_work_tree(void); +extern int have_git_dir(void); extern const char *get_git_dir(void); extern char *get_object_directory(void); extern char *get_index_file(void); diff --git a/environment.c b/environment.c index 0c6d11f6a..0693cd9a4 100644 --- a/environment.c +++ b/environment.c @@ -80,6 +80,11 @@ int is_bare_repository(void) return is_bare_repository_cfg && !get_git_work_tree(); } +int have_git_dir(void) +{ + return !!git_dir; +} + const char *get_git_dir(void) { if (!git_dir) |