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-rw-r--r--object.c13
1 files changed, 13 insertions, 0 deletions
diff --git a/object.c b/object.c
index 321d7e9201..b9a4a0e501 100644
--- a/object.c
+++ b/object.c
@@ -353,6 +353,19 @@ static void object_array_release_entry(struct object_array_entry *ent)
free(ent->path);
}
+struct object *object_array_pop(struct object_array *array)
+{
+ struct object *ret;
+
+ if (!array->nr)
+ return NULL;
+
+ ret = array->objects[array->nr - 1].item;
+ object_array_release_entry(&array->objects[array->nr - 1]);
+ array->nr--;
+ return ret;
+}
+
void object_array_filter(struct object_array *array,
object_array_each_func_t want, void *cb_data)
{