X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=commit.c;h=8f6b703c557599921d890c3b50b66eaa397de548;hb=2aaa84567e37f3c90087b56f9440a1608cac2282;hp=aa3b35b6a86891ac9d0628e20a6a46d506bf7700;hpb=00f39fc9955c22b6a8a2702b88509647e65291ce;p=git.git

diff --git a/commit.c b/commit.c
index aa3b35b6a..8f6b703c5 100644
--- a/commit.c
+++ b/commit.c
@@ -316,6 +316,26 @@ int parse_commit(struct commit *item)
 	return ret;
 }
 
+static void unparse_commit_list(struct commit_list *list)
+{
+	for (; list; list = list->next)
+		unparse_commit(list->item);
+}
+
+void unparse_commit(struct commit *item)
+{
+	item->object.flags = 0;
+	item->object.used = 0;
+	if (item->object.parsed) {
+		item->object.parsed = 0;
+		if (item->parents) {
+			unparse_commit_list(item->parents);
+			free_commit_list(item->parents);
+			item->parents = NULL;
+		}
+	}
+}
+
 struct commit_list *commit_list_insert(struct commit *item, struct commit_list **list_p)
 {
 	struct commit_list *new_list = xmalloc(sizeof(struct commit_list));