commit: --amend -m '' silently fails to wipe message

diff --git a/revision.h b/revision.h
index 033a24460e71b723f95ef91f4b6f0dbfd8c2c390..1b58aacc03bd330ebf70ee71aac0d38fd18743c7 100644 (file)
--- a/revision.h
+++ b/revision.h
@@ -169,6 +169,8 @@ struct rev_info {
 
        /* Filter by commit log message */
        struct grep_opt grep_filter;
+       /* Negate the match of grep_filter */
+       int invert_grep;
 
        /* Display history graph */
        struct git_graph *graph;
@@ -254,16 +256,9 @@ extern void put_revision_mark(const struct rev_info *revs,
 extern void mark_parents_uninteresting(struct commit *commit);
 extern void mark_tree_uninteresting(struct tree *tree);
 
-struct name_path {
-       struct name_path *up;
-       int elem_len;
-       const char *elem;
-};
-
-char *path_name(const struct name_path *path, const char *name);
+char *path_name(struct strbuf *path, const char *name);
 
-extern void show_object_with_name(FILE *, struct object *,
-                                 const struct name_path *, const char *);
+extern void show_object_with_name(FILE *, struct object *, const char *);
 
 extern void add_pending_object(struct rev_info *revs,
                               struct object *obj, const char *name);
@@ -298,18 +293,14 @@ extern int rewrite_parents(struct rev_info *revs, struct commit *commit,
        rewrite_parent_fn_t rewrite_parent);
 
 /*
- * Save a copy of the parent list, and return the saved copy.  This is
- * used by the log machinery to retrieve the original parents when
- * commit->parents has been modified by history simpification.
- *
- * You may only call save_parents() once per commit (this is checked
- * for non-root commits).
+ * The log machinery saves the original parent list so that
+ * get_saved_parents() can later tell what the real parents of the
+ * commits are, when commit->parents has been modified by history
+ * simpification.
  *
  * get_saved_parents() will transparently return commit->parents if
  * history simplification is off.
  */
-extern void save_parents(struct rev_info *revs, struct commit *commit);
 extern struct commit_list *get_saved_parents(struct rev_info *revs, const struct commit *commit);
-extern void free_saved_parents(struct rev_info *revs);
 
 #endif