From e25a9cabb40ad877940c866ebfff4ec3983ca352 Mon Sep 17 00:00:00 2001
From: Andrei Prykhodko
Date: Wed, 27 Jun 2018 23:04:53 +0300
Subject: PINK: rework getting length between locations

---
 engines/pink/objects/walk/walk_mgr.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/engines/pink/objects/walk/walk_mgr.cpp b/engines/pink/objects/walk/walk_mgr.cpp
index 3343af0090..6bda000eb8 100644
--- a/engines/pink/objects/walk/walk_mgr.cpp
+++ b/engines/pink/objects/walk/walk_mgr.cpp
@@ -108,8 +108,7 @@ WalkAction *WalkMgr::getWalkAction() {
 double WalkMgr::getLengthBetweenLocations(WalkLocation *first, WalkLocation *second) {
 	Coordinates firstCoord = getLocationCoordinates(first->getName());
 	Coordinates secondCoord = getLocationCoordinates(second->getName());
-	return (double)sqrt((double)(secondCoord.point.x - firstCoord.point.x) * (secondCoord.point.x - firstCoord.point.x) +
-				(secondCoord.point.y - firstCoord.point.y) * (secondCoord.point.y - firstCoord.point.y));
+	return hypot(secondCoord.point.x - firstCoord.point.x, secondCoord.point.y - firstCoord.point.y);
 }
 
 Coordinates WalkMgr::getLocationCoordinates(const Common::String &locationName) {
-- 
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