From 8a7e95a6d173875cb2d292af8308a4277f92df94 Mon Sep 17 00:00:00 2001
From: lisyarus <lisyarus@gmail.com>
Date: Fri, 24 Jun 2022 15:06:28 +0300
Subject: [PATCH] Fix pathfinding in case start = end

---
 libs/util/include/psemek/util/find_path.hpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libs/util/include/psemek/util/find_path.hpp b/libs/util/include/psemek/util/find_path.hpp
index 4455b85d..8c1dcbe5 100644
--- a/libs/util/include/psemek/util/find_path.hpp
+++ b/libs/util/include/psemek/util/find_path.hpp
@@ -101,10 +101,10 @@ namespace psemek::util
 			Node node = end;
 			while (true)
 			{
-				*it++ = node;
-				node = previous.at(node);
 				if (node == start)
 					break;
+				*it++ = node;
+				node = previous.at(node);
 			}
 			return it;
 		}