Git 2.0.5

diff --git a/builtin/log.c b/builtin/log.c
index 39e883635279ad21f3ddd7b224f484b9b04700b0..4f678136d1e235fa3744e8fa74f01025c0b913e2 100644 (file)
--- a/builtin/log.c
+++ b/builtin/log.c
@@ -158,13 +158,9 @@ static void cmd_log_init_finish(int argc, const char **argv, const char *prefix,
        if (rev->show_notes)
                init_display_notes(&rev->notes_opt);
 
-       if (rev->diffopt.pickaxe || rev->diffopt.filter)
+       if (rev->diffopt.pickaxe || rev->diffopt.filter ||
+           DIFF_OPT_TST(&rev->diffopt, FOLLOW_RENAMES))
                rev->always_show_header = 0;
-       if (DIFF_OPT_TST(&rev->diffopt, FOLLOW_RENAMES)) {
-               rev->always_show_header = 0;
-               if (rev->diffopt.pathspec.nr != 1)
-                       usage("git logs can only follow renames on one pathname at a time");
-       }
 
        if (source)
                rev->show_source = 1;
@@ -349,8 +345,7 @@ static int cmd_log_walk(struct rev_info *rev)
                        rev->max_count++;
                if (!rev->reflog_info) {
                        /* we allow cycles in reflog ancestry */
-                       free(commit->buffer);
-                       commit->buffer = NULL;
+                       free_commit_buffer(commit);
                }
                free_commit_list(commit->parents);
                commit->parents = NULL;
@@ -919,9 +914,12 @@ static void make_cover_letter(struct rev_info *rev, int use_stdout,
        log_write_email_headers(rev, head, &pp.subject, &pp.after_subject,
                                &need_8bit_cte);
 
-       for (i = 0; !need_8bit_cte && i < nr; i++)
-               if (has_non_ascii(list[i]->buffer))
+       for (i = 0; !need_8bit_cte && i < nr; i++) {
+               const char *buf = get_commit_buffer(list[i], NULL);
+               if (has_non_ascii(buf))
                        need_8bit_cte = 1;
+               unuse_commit_buffer(list[i], buf);
+       }
 
        if (!branch_name)
                branch_name = find_branch_name(rev);
@@ -1508,8 +1506,7 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix)
                    reopen_stdout(rev.numbered_files ? NULL : commit, NULL, &rev, quiet))
                        die(_("Failed to create output files"));
                shown = log_tree_commit(&rev, commit);
-               free(commit->buffer);
-               commit->buffer = NULL;
+               free_commit_buffer(commit);
 
                /* We put one extra blank line between formatted
                 * patches and this flag is used by log-tree code