builtin-clone: rewrite guess_dir_name()

diff --git a/builtin-update-index.c b/builtin-update-index.c
index a8795d3d5fea9f340dfe21a71190f120c63856cd..38eb53ccba2b97a0fccf50d6ba0b7424fe2d1bcb 100644 (file)
--- a/builtin-update-index.c
+++ b/builtin-update-index.c
@@ -387,7 +387,7 @@ static void read_index_info(int line_termination)
 }
 
 static const char update_index_usage[] =
-"git-update-index [-q] [--add] [--replace] [--remove] [--unmerged] [--refresh] [--really-refresh] [--cacheinfo] [--chmod=(+|-)x] [--assume-unchanged] [--info-only] [--force-remove] [--stdin] [--index-info] [--unresolve] [--again | -g] [--ignore-missing] [-z] [--verbose] [--] <file>...";
+"git update-index [-q] [--add] [--replace] [--remove] [--unmerged] [--refresh] [--really-refresh] [--cacheinfo] [--chmod=(+|-)x] [--assume-unchanged] [--info-only] [--force-remove] [--stdin] [--index-info] [--unresolve] [--again | -g] [--ignore-missing] [-z] [--verbose] [--] <file>...";
 
 static unsigned char head_sha1[20];
 static unsigned char merge_head_sha1[20];
@@ -567,7 +567,7 @@ int cmd_update_index(int argc, const char **argv, const char *prefix)
        int lock_error = 0;
        struct lock_file *lock_file;
 
-       git_config(git_default_config);
+       git_config(git_default_config, NULL);
 
        /* We can't free this memory, it becomes part of a linked list parsed atexit() */
        lock_file = xcalloc(1, sizeof(struct lock_file));
@@ -593,6 +593,10 @@ int cmd_update_index(int argc, const char **argv, const char *prefix)
                                refresh_flags |= REFRESH_QUIET;
                                continue;
                        }
+                       if (!strcmp(path, "--ignore-submodules")) {
+                               refresh_flags |= REFRESH_IGNORE_SUBMODULES;
+                               continue;
+                       }
                        if (!strcmp(path, "--add")) {
                                allow_add = 1;
                                continue;