difftool --no-index: error out on --dir-diff (and don't crash)

diff --git a/sequencer.h b/sequencer.h
index 53b86797188e8bef7371cd922bfafdc2464c1281..4d505b3590ed158600844cfe3889112b5da4e511 100644 (file)
--- a/sequencer.h
+++ b/sequencer.h
@@ -107,8 +107,6 @@ int complete_action(struct repository *r, struct replay_opts *opts, unsigned fla
                    unsigned autosquash);
 int rearrange_squash(struct repository *r);
 
-extern const char sign_off_header[];
-
 /*
  * Append a signoff to the commit message in "msgbuf". The ignore_footer
  * parameter specifies the number of bytes at the end of msgbuf that should
@@ -126,7 +124,8 @@ int update_head_with_reflog(const struct commit *old_head,
                            const struct object_id *new_head,
                            const char *action, const struct strbuf *msg,
                            struct strbuf *err);
-void commit_post_rewrite(const struct commit *current_head,
+void commit_post_rewrite(struct repository *r,
+                        const struct commit *current_head,
                         const struct object_id *new_head);
 
 int prepare_branch_to_be_rebased(struct replay_opts *opts, const char *commit);