From b2a6d1c6868b6d5e7d2b4fa9129341220a1e848a Mon Sep 17 00:00:00 2001 From: Junio C Hamano Date: Sat, 17 Jan 2009 22:27:08 -0800 Subject: bundle: allow the same ref to be given more than once "git bundle create x master master" used to create a bundle that lists the same branch (master) twice. Cloning from such a bundle resulted in a needless warning "warning: Duplicated ref: refs/remotes/origin/master". Signed-off-by: Junio C Hamano --- object.c | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) (limited to 'object.c') diff --git a/object.c b/object.c index 50b6528001..7e6a92c88e 100644 --- a/object.c +++ b/object.c @@ -268,3 +268,22 @@ void add_object_array_with_mode(struct object *obj, const char *name, struct obj objects[nr].mode = mode; array->nr = ++nr; } + +void object_array_remove_duplicates(struct object_array *array) +{ + int ref, src, dst; + struct object_array_entry *objects = array->objects; + + for (ref = 0; ref < array->nr - 1; ref++) { + for (src = ref + 1, dst = src; + src < array->nr; + src++) { + if (!strcmp(objects[ref].name, objects[src].name)) + continue; + if (src != dst) + objects[dst] = objects[src]; + dst++; + } + array->nr = dst; + } +} -- cgit v1.2.3