update-index: add test for chmod flags

diff --git a/builtin/checkout.c b/builtin/checkout.c
index e8110a9243f648129ffbea0de2af039ad7791aa1..c3486bdec364fde395cf3523b778ec4dc9c3223a 100644 (file)
--- a/builtin/checkout.c
+++ b/builtin/checkout.c
@@ -242,7 +242,6 @@ static int checkout_paths(const struct checkout_opts *opts,
        struct checkout state;
        static char *ps_matched;
        unsigned char rev[20];
-       int flag;
        struct commit *head;
        int errs = 0;
        struct lock_file *lock_file;
@@ -375,7 +374,7 @@ static int checkout_paths(const struct checkout_opts *opts,
        if (write_locked_index(&the_index, lock_file, COMMIT_LOCK))
                die(_("unable to write new index file"));
 
-       read_ref_full("HEAD", 0, rev, &flag);
+       read_ref_full("HEAD", 0, rev, NULL);
        head = lookup_commit_reference_gently(rev, 1);
 
        errs |= post_checkout_hook(head, head, 0);
@@ -549,7 +548,7 @@ static int merge_working_tree(const struct checkout_opts *opts,
                         * entries in the index.
                         */
 
-                       add_files_to_cache(NULL, NULL, 0);
+                       add_files_to_cache(NULL, NULL, 0, 0);
                        /*
                         * NEEDSWORK: carrying over local changes
                         * when branches have different end-of-line
@@ -661,7 +660,8 @@ static void update_refs_for_switch(const struct checkout_opts *opts,
                        describe_detached_head(_("HEAD is now at"), new->commit);
                }
        } else if (new->path) { /* Switch branches. */
-               create_symref("HEAD", new->path, msg.buf);
+               if (create_symref("HEAD", new->path, msg.buf) < 0)
+                       die(_("unable to update HEAD"));
                if (!opts->quiet) {
                        if (old->path && !strcmp(new->path, old->path)) {
                                if (opts->new_branch_force)
@@ -981,7 +981,8 @@ static int parse_branchname_arg(int argc, const char **argv,
                 */
                int recover_with_dwim = dwim_new_local_branch_ok;
 
-               if (check_filename(NULL, arg) && !has_dash_dash)
+               if (!has_dash_dash &&
+                   (check_filename(NULL, arg) || !no_wildcard(arg)))
                        recover_with_dwim = 0;
                /*
                 * Accept "git checkout foo" and "git checkout foo --"
@@ -1109,7 +1110,7 @@ static int checkout_branch(struct checkout_opts *opts,
                char *head_ref = resolve_refdup("HEAD", 0, sha1, &flag);
                if (head_ref &&
                    (!(flag & REF_ISSYMREF) || strcmp(head_ref, new->path)))
-                       die_if_checked_out(new->path);
+                       die_if_checked_out(new->path, 1);
                free(head_ref);
        }