From 3571087843d594b927c9c76cf12483371c6a7ca5 Mon Sep 17 00:00:00 2001
From: Marcelo Fernandez <marcelofg55@gmail.com>
Date: Sat, 23 Sep 2017 23:30:00 -0300
Subject: Fix possible infinite loop with bucket fill tool

---
 editor/plugins/tile_map_editor_plugin.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/editor/plugins/tile_map_editor_plugin.cpp b/editor/plugins/tile_map_editor_plugin.cpp
index b85ffd6c67..328d07d7a8 100644
--- a/editor/plugins/tile_map_editor_plugin.cpp
+++ b/editor/plugins/tile_map_editor_plugin.cpp
@@ -351,6 +351,10 @@ PoolVector<Vector2> TileMapEditor::_bucket_fill(const Point2i &p_start, bool era
 		return PoolVector<Vector2>();
 	}
 
+	if (id == prev_id) {
+		return PoolVector<Vector2>();
+	}
+
 	Rect2i r = node->get_item_rect();
 	r.position = r.position / node->get_cell_size();
 	r.size = r.size / node->get_cell_size();
-- 
cgit v1.2.3