builtin/apply: make parse_single_patch() return -1 on error

diff --git a/builtin/checkout.c b/builtin/checkout.c
index efcbd8f6b5e0b7d551c88c02b6d7d3069a47944d..27c1a05246c21278a730698bd7de85eccc96d721 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;
@@ -277,7 +276,7 @@ static int checkout_paths(const struct checkout_opts *opts,
 
        hold_locked_index(lock_file, 1);
        if (read_cache_preload(&opts->pathspec) < 0)
-               return error(_("corrupt index file"));
+               return error(_("index file corrupt"));
 
        if (opts->source_tree)
                read_tree_some(opts->source_tree, &opts->pathspec);
@@ -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);
@@ -471,7 +470,7 @@ static int merge_working_tree(const struct checkout_opts *opts,
 
        hold_locked_index(lock_file, 1);
        if (read_cache_preload(NULL) < 0)
-               return error(_("corrupt index file"));
+               return error(_("index file corrupt"));
 
        resolve_undo_clear();
        if (opts->force) {
@@ -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
@@ -1111,7 +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);
        }
 
@@ -1139,7 +1138,7 @@ int cmd_checkout(int argc, const char **argv, const char *prefix)
                OPT_STRING('B', NULL, &opts.new_branch_force, N_("branch"),
                           N_("create/reset and checkout a branch")),
                OPT_BOOL('l', NULL, &opts.new_branch_log, N_("create reflog for new branch")),
-               OPT_BOOL(0, "detach", &opts.force_detach, N_("detach the HEAD at named commit")),
+               OPT_BOOL(0, "detach", &opts.force_detach, N_("detach HEAD at named commit")),
                OPT_SET_INT('t', "track",  &opts.track, N_("set upstream info for new branch"),
                        BRANCH_TRACK_EXPLICIT),
                OPT_STRING(0, "orphan", &opts.new_orphan_branch, N_("new-branch"), N_("new unparented branch")),