add, reset: use DIFF_OPT_SET macro to set a diff flag

diff --git a/branch.c b/branch.c
index 86360d36b3edca403255b855b6edc8bdaf700de8..4377ce2fb17d7467ee92d4db02cb4859f6397505 100644 (file)
--- a/branch.c
+++ b/branch.c
@@ -90,24 +90,24 @@ int install_branch_config(int flag, const char *local, const char *origin, const
                if (shortname) {
                        if (origin)
                                printf_ln(rebasing ?
-                                         _("Branch %s set up to track remote branch %s from %s by rebasing.") :
-                                         _("Branch %s set up to track remote branch %s from %s."),
+                                         _("Branch '%s' set up to track remote branch '%s' from '%s' by rebasing.") :
+                                         _("Branch '%s' set up to track remote branch '%s' from '%s'."),
                                          local, shortname, origin);
                        else
                                printf_ln(rebasing ?
-                                         _("Branch %s set up to track local branch %s by rebasing.") :
-                                         _("Branch %s set up to track local branch %s."),
+                                         _("Branch '%s' set up to track local branch '%s' by rebasing.") :
+                                         _("Branch '%s' set up to track local branch '%s'."),
                                          local, shortname);
                } else {
                        if (origin)
                                printf_ln(rebasing ?
-                                         _("Branch %s set up to track remote ref %s by rebasing.") :
-                                         _("Branch %s set up to track remote ref %s."),
+                                         _("Branch '%s' set up to track remote ref '%s' by rebasing.") :
+                                         _("Branch '%s' set up to track remote ref '%s'."),
                                          local, remote);
                        else
                                printf_ln(rebasing ?
-                                         _("Branch %s set up to track local ref %s by rebasing.") :
-                                         _("Branch %s set up to track local ref %s."),
+                                         _("Branch '%s' set up to track local ref '%s' by rebasing.") :
+                                         _("Branch '%s' set up to track local ref '%s'."),
                                          local, remote);
                }
        }
@@ -191,9 +191,8 @@ int validate_new_branchname(const char *name, struct strbuf *ref,
 
        if (!attr_only) {
                const char *head;
-               struct object_id oid;
 
-               head = resolve_ref_unsafe("HEAD", 0, oid.hash, NULL);
+               head = resolve_ref_unsafe("HEAD", 0, NULL, NULL);
                if (!is_bare_repository() && head && !strcmp(head, ref->buf))
                        die(_("Cannot force update the current branch."));
        }