diff options
| -rw-r--r-- | builtin-init-db.c | 5 | ||||
| -rwxr-xr-x | t/t0001-init.sh | 17 |
2 files changed, 20 insertions, 2 deletions
diff --git a/builtin-init-db.c b/builtin-init-db.c index 79eaf8d6ed..2854868b4e 100644 --- a/builtin-init-db.c +++ b/builtin-init-db.c @@ -167,9 +167,9 @@ static int create_default_files(const char *git_dir, const char *template_path) { unsigned len = strlen(git_dir); static char path[PATH_MAX]; - unsigned char sha1[20]; struct stat st1; char repo_version_string[10]; + char junk[2]; int reinit; int filemode; @@ -219,7 +219,8 @@ static int create_default_files(const char *git_dir, const char *template_path) * branch, if it does not exist yet. */ strcpy(path + len, "HEAD"); - reinit = !read_ref("HEAD", sha1); + reinit = (!access(path, R_OK) + || readlink(path, junk, sizeof(junk)-1) != -1); if (!reinit) { if (create_symref("HEAD", "refs/heads/master", NULL) < 0) exit(1); diff --git a/t/t0001-init.sh b/t/t0001-init.sh index c015405f12..b0289e397a 100755 --- a/t/t0001-init.sh +++ b/t/t0001-init.sh @@ -113,4 +113,21 @@ test_expect_success 'GIT_DIR & GIT_WORK_TREE (2)' ' fi ' +test_expect_success 'reinit' ' + + ( + unset GIT_CONFIG GIT_WORK_TREE GIT_CONFIG + + mkdir again && + cd again && + git init >out1 2>err1 && + git init >out2 2>err2 + ) && + grep "Initialized empty" again/out1 && + grep "Reinitialized existing" again/out2 && + >again/empty && + test_cmp again/empty again/err1 && + test_cmp again/empty again/err2 +' + test_done |