Reset current iterator in LinkedList upon clearing

goostengine · Aug 5, 2021 · be95465 · be95465
1 parent cb708de
commit be95465
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diff --git a/core/types/linked_list.cpp b/core/types/linked_list.cpp
@@ -386,6 +386,7 @@ void LinkedList::clear() {
 	while (get_front()) {
 		memdelete(get_front());
 	}
+	_iter_current = nullptr;
 }
 
 String LinkedList::to_string() {

diff --git a/tests/project/goost/core/types/test_linked_list.gd b/tests/project/goost/core/types/test_linked_list.gd
@@ -684,3 +684,10 @@ class TestInvalidData extends "res://addons/gut/test.gd":
 		list.move_before(node_b, null)
 		node_b.free()
 		assert_true(list.empty())
+
+	func test_iter():
+		var _n = list.push_front(Array([]))
+		list._iter_init(Array([]))
+		list.clear()
+		var _b = list._iter_get(Array([]))
+		assert_true(list.empty())