get_ref_dir(): return early if directory cannot be read

[git.git] / revision.c

diff --git a/revision.c b/revision.c
index 819ff012ff046fee0da1fee16f965b3059ebc31b..edb225d1fa2e572cacf467f1706f203ee02ddda7 100644 (file)
--- a/revision.c
+++ b/revision.c
@@ -1582,6 +1582,7 @@ static int handle_revision_opt(struct rev_info *revs, int argc, const char **arg
                revs->grep_filter.regflags |= REG_EXTENDED;
        } else if (!strcmp(arg, "--regexp-ignore-case") || !strcmp(arg, "-i")) {
                revs->grep_filter.regflags |= REG_ICASE;
+               DIFF_OPT_SET(&revs->diffopt, PICKAXE_IGNORE_CASE);
        } else if (!strcmp(arg, "--fixed-strings") || !strcmp(arg, "-F")) {
                revs->grep_filter.fixed = 1;
        } else if (!strcmp(arg, "--all-match")) {
@@ -2061,6 +2062,11 @@ static void set_children(struct rev_info *revs)
        }
 }
 
+void reset_revision_walk(void)
+{
+       clear_object_flags(SEEN | ADDED | SHOWN);
+}
+
 int prepare_revision_walk(struct rev_info *revs)
 {
        int nr = revs->pending.nr;
@@ -2075,11 +2081,13 @@ int prepare_revision_walk(struct rev_info *revs)
                if (commit) {
                        if (!(commit->object.flags & SEEN)) {
                                commit->object.flags |= SEEN;
-                               commit_list_insert_by_date(commit, &revs->commits);
+                               commit_list_insert(commit, &revs->commits);
                        }
                }
                e++;
        }
+       commit_list_reverse(&revs->commits);
+       commit_list_sort_by_date(&revs->commits);
        if (!revs->leak_pending)
                free(list);