From 7887189b5aa806a38c06253f535b7eb78e250f53 Mon Sep 17 00:00:00 2001
From: Paul Gilbert
Date: Sun, 12 Mar 2017 09:51:23 -0400
Subject: TITANIC: Finished CStarControlSub23 class

---
 engines/titanic/star_control/fvector.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'engines/titanic/star_control/fvector.cpp')

diff --git a/engines/titanic/star_control/fvector.cpp b/engines/titanic/star_control/fvector.cpp
index aa99e8b4d1..de33bcf2a0 100644
--- a/engines/titanic/star_control/fvector.cpp
+++ b/engines/titanic/star_control/fvector.cpp
@@ -40,13 +40,14 @@ void FVector::multiply(FVector *dest, const FVector *src) {
 	dest->_z = (src->_y * _x) - (_y * src->_x);
 }
 
-void FVector::fn3() {
+double FVector::fn3() {
 	double hyp = sqrt(_x * _x + _y * _y + _z * _z);
 	assert(hyp);
 
 	_x *= 1.0 / hyp;
 	_y *= 1.0 / hyp;
 	_z *= 1.0 / hyp;
+	return hyp;
 }
 
 double FVector::getDistance(const FVector *src) const {
-- 
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