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authorJohannes Schindelin <Johannes.Schindelin@gmx.de>2008-03-24 16:14:52 +0100
committerJunio C Hamano <gitster@pobox.com>2008-03-25 00:34:05 -0700
commit5cc8f372509298d13632d8784bc851a587937550 (patch)
treef05904feb2d9ee3e5f277b77d731644c765a85cf /builtin-init-db.c
parent76ce946294bd17f350c7c0a3927d8986b73ed480 (diff)
downloadgit-5cc8f372509298d13632d8784bc851a587937550.tar.gz
init: show "Reinit" message even in an (existing) empty repository
Earlier, git-init tested for a valid HEAD ref, but if the repository was empty, there was none. Instead, test for the existence of the file $GIT_DIR/HEAD. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin-init-db.c')
-rw-r--r--builtin-init-db.c5
1 files changed, 3 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);