The fifteenth batch

[thirdparty/git.git] / oidset.c

diff --git a/oidset.c b/oidset.c
index d1e5376316ecd5f9dcf549e1067697283bdc712c..91d13859106a1bc56632aeedd4030a007608a359 100644 (file)
--- a/oidset.c
+++ b/oidset.c
@@ -23,6 +23,16 @@ int oidset_insert(struct oidset *set, const struct object_id *oid)
        return !added;
 }
 
+void oidset_insert_from_set(struct oidset *dest, struct oidset *src)
+{
+       struct oidset_iter iter;
+       struct object_id *src_oid;
+
+       oidset_iter_init(src, &iter);
+       while ((src_oid = oidset_iter_next(&iter)))
+               oidset_insert(dest, src_oid);
+}
+
 int oidset_remove(struct oidset *set, const struct object_id *oid)
 {
        khiter_t pos = kh_get_oid_set(&set->set, *oid);