branch: record creation of renamed branch in HEAD's log

diff --git a/diff.c b/diff.c
index f08cd8e033d104253a4b120f70cb188e39ef9aee..051761be405ece65423d43830f08ed7b7dec9756 100644 (file)
--- a/diff.c
+++ b/diff.c
@@ -3015,7 +3015,7 @@ static struct diff_tempfile *prepare_temp_file(const char *name,
                        if (!one->oid_valid)
                                sha1_to_hex_r(temp->hex, null_sha1);
                        else
-                               sha1_to_hex_r(temp->hex, one->oid.hash);
+                               oid_to_hex_r(temp->hex, &one->oid);
                        /* Even though we may sometimes borrow the
                         * contents from the work tree, we always want
                         * one->mode.  mode is trustworthy even when
@@ -4450,6 +4450,7 @@ static void flush_one_pair(struct diff_filepair *p, struct diff_options *opt)
                name_a = p->two->path;
                name_b = NULL;
                strip_prefix(opt->prefix_length, &name_a, &name_b);
+               fprintf(opt->file, "%s", diff_line_prefix(opt));
                write_name_quoted(name_a, opt->file, opt->line_termination);
        }
 }
@@ -5117,14 +5118,10 @@ void diff_change(struct diff_options *options,
                return;
 
        if (DIFF_OPT_TST(options, REVERSE_DIFF)) {
-               unsigned tmp;
-               const unsigned char *tmp_c;
-               tmp = old_mode; old_mode = new_mode; new_mode = tmp;
-               tmp_c = old_sha1; old_sha1 = new_sha1; new_sha1 = tmp_c;
-               tmp = old_sha1_valid; old_sha1_valid = new_sha1_valid;
-                       new_sha1_valid = tmp;
-               tmp = old_dirty_submodule; old_dirty_submodule = new_dirty_submodule;
-                       new_dirty_submodule = tmp;
+               SWAP(old_mode, new_mode);
+               SWAP(old_sha1, new_sha1);
+               SWAP(old_sha1_valid, new_sha1_valid);
+               SWAP(old_dirty_submodule, new_dirty_submodule);
        }
 
        if (options->prefix &&