Sync with v1.8.1.4

diff --git a/builtin/clone.c b/builtin/clone.c
index ec2f75b4f3b9d9acfb8aa6b423f3b0fc7fbbafdf..e0aaf13583376c7adf49f504cc9e7e1303fb4a4d 100644 (file)
--- a/builtin/clone.c
+++ b/builtin/clone.c
@@ -704,6 +704,8 @@ int cmd_clone(int argc, const char **argv, const char *prefix)
                if (option_origin)
                        die(_("--bare and --origin %s options are incompatible."),
                            option_origin);
+               if (real_git_dir)
+                       die(_("--bare and --separate-git-dir are incompatible."));
                option_no_checkout = 1;
        }
 
@@ -765,14 +767,14 @@ int cmd_clone(int argc, const char **argv, const char *prefix)
        atexit(remove_junk);
        sigchain_push_common(remove_junk_on_signal);
 
-       setenv(CONFIG_ENVIRONMENT, mkpath("%s/config", git_dir), 1);
-
        if (safe_create_leading_directories_const(git_dir) < 0)
                die(_("could not create leading directories of '%s'"), git_dir);
 
        set_git_dir_init(git_dir, real_git_dir, 0);
-       if (real_git_dir)
+       if (real_git_dir) {
                git_dir = real_git_dir;
+               junk_git_dir = real_git_dir;
+       }
 
        if (0 <= option_verbosity) {
                if (option_bare)
@@ -783,13 +785,6 @@ int cmd_clone(int argc, const char **argv, const char *prefix)
        init_db(option_template, INIT_DB_QUIET);
        write_config(&option_config);
 
-       /*
-        * At this point, the config exists, so we do not need the
-        * environment variable.  We actually need to unset it, too, to
-        * re-enable parsing of the global configs.
-        */
-       unsetenv(CONFIG_ENVIRONMENT);
-
        git_config(git_default_config, NULL);
 
        if (option_bare) {