Merge branch 'js/forkexec'

[git.git] / commit.c

diff --git a/commit.c b/commit.c
index 62cc74d7a9a2e7cddd5048602e4c793269287add..ac24266e935054c6909b8fbd513ffa937e2ae092 100644 (file)
--- a/commit.c
+++ b/commit.c
@@ -441,17 +441,22 @@ struct commit *pop_most_recent_commit(struct commit_list **list,
 
 void clear_commit_marks(struct commit *commit, unsigned int mark)
 {
-       struct commit_list *parents;
+       while (commit) {
+               struct commit_list *parents;
 
-       commit->object.flags &= ~mark;
-       parents = commit->parents;
-       while (parents) {
-               struct commit *parent = parents->item;
+               if (!(mark & commit->object.flags))
+                       return;
 
-               /* Have we already cleared this? */
-               if (mark & parent->object.flags)
-                       clear_commit_marks(parent, mark);
-               parents = parents->next;
+               commit->object.flags &= ~mark;
+
+               parents = commit->parents;
+               if (!parents)
+                       return;
+
+               while ((parents = parents->next))
+                       clear_commit_marks(parents->item, mark);
+
+               commit = commit->parents->item;
        }
 }
 
@@ -876,9 +881,6 @@ void format_commit_message(const struct commit *commit,
        }
        if (msg[i])
                table[IBODY].value = xstrdup(msg + i);
-       for (i = 0; i < ARRAY_SIZE(table); i++)
-               if (!table[i].value)
-                       interp_set_entry(table, i, "<unknown>");
 
        len = interpolate(sb->buf + sb->len, strbuf_avail(sb),
                                format, table, ARRAY_SIZE(table));