git_dir must always be non-NULL so "if (git_dir)" is unnecessary.
Before this code, if git_dir == NULL, it will default to
DEFAULT_GIT_DIR_ENVIRONMENT.
Signed-off-by: Nguyán ThÃi Ngác Duy <pclouds@xxxxxxxxx>
---
builtin/init-db.c | 12 +++++-------
1 files changed, 5 insertions(+), 7 deletions(-)
diff --git a/builtin/init-db.c b/builtin/init-db.c
index 4f5348e..fbeb380 100644
--- a/builtin/init-db.c
+++ b/builtin/init-db.c
@@ -498,13 +498,11 @@ int cmd_init_db(int argc, const char **argv, const char *prefix)
is_bare_repository_cfg = guess_repository_type(git_dir);
if (!is_bare_repository_cfg) {
- if (git_dir) {
- const char *git_dir_parent = strrchr(git_dir, '/');
- if (git_dir_parent) {
- char *rel = xstrndup(git_dir, git_dir_parent - git_dir);
- git_work_tree_cfg = xstrdup(make_absolute_path(rel));
- free(rel);
- }
+ const char *git_dir_parent = strrchr(git_dir, '/');
+ if (git_dir_parent) {
+ char *rel = xstrndup(git_dir, git_dir_parent - git_dir);
+ git_work_tree_cfg = xstrdup(make_absolute_path(rel));
+ free(rel);
}
if (!git_work_tree_cfg) {
git_work_tree_cfg = xcalloc(PATH_MAX, 1);
--
1.7.4.74.g639db
--
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