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Fix git-rev-list "date order" with --topo-order 

This fixes git-rev-list so that when there are multiple branches, we still
sort the heads in proper approximate date order even when sorting the
output topologically.

This makes things like

	gitk --all -d

work sanely and show the branches in date order (where "date order" is
obviously modified by the paren-child dependency requirements of the
topological sort).

The trivial fix is to just build the "work" list in date order rather than
inserting the new work entries at the beginning.

Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Linus Torvalds 2005-11-14 10:01:26 -08:00 committed by Junio C Hamano
parent d4072c9722
commit 2ed02887bd
1 changed files with 3 additions and 2 deletions
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5
commit.c
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@ -536,7 +536,7 @@ int count_parents(struct commit * commit)
void sort_in_topological_order(struct commit_list ** list)
{
struct commit_list * next = *list;
struct commit_list * work = NULL;
struct commit_list * work = NULL, **insert;
struct commit_list ** pptr = list;
struct sort_node * nodes;
struct sort_node * next_nodes;
@ -580,11 +580,12 @@ void sort_in_topological_order(struct commit_list ** list)
* the tips serve as a starting set for the work queue.
*/
next=*list;
insert = &work;
while (next) {
struct sort_node * node = (struct sort_node *)next->item->object.util;
if (node->indegree == 0) {
commit_list_insert(next->item, &work);
insert = &commit_list_insert(next->item, insert)->next;
}
next=next->next;
}