git-grep: Fix problems with recently added tests

diff --git a/builtin/clone.c b/builtin/clone.c
index 0b5601a9b080e079ec077a8a765be24f2bf9bd29..4144bcf5ca320057b5ef1f5dac9c2df19aba250b 100644 (file)
--- a/builtin/clone.c
+++ b/builtin/clone.c
@@ -42,6 +42,7 @@ static int option_local, option_no_hardlinks, option_shared, option_recursive;
 static char *option_template, *option_reference, *option_depth;
 static char *option_origin = NULL;
 static char *option_branch = NULL;
+static const char *real_git_dir;
 static char *option_upload_pack = "git-upload-pack";
 static int option_verbosity;
 static int option_progress;
@@ -80,6 +81,8 @@ static struct option builtin_clone_options[] = {
                   "path to git-upload-pack on the remote"),
        OPT_STRING(0, "depth", &option_depth, "depth",
                    "create a shallow clone of that depth"),
+       OPT_STRING('L', "separate-git-dir", &real_git_dir, "gitdir",
+                  "separate git dir from working tree"),
 
        OPT_END()
 };
@@ -467,7 +470,10 @@ int cmd_clone(int argc, const char **argv, const char *prefix)
 
        if (safe_create_leading_directories_const(git_dir) < 0)
                die(_("could not create leading directories of '%s'"), git_dir);
-       set_git_dir(real_path(git_dir));
+
+       set_git_dir_init(git_dir, real_git_dir, 0);
+       if (real_git_dir)
+               git_dir = real_git_dir;
 
        if (0 <= option_verbosity) {
                if (option_bare)