From 990fe6dd1651dfaf9a0a9316957e233492272e5d Mon Sep 17 00:00:00 2001
From: aozhiwei <aozhiwe@kingsome.cn>
Date: Sat, 13 Apr 2019 12:00:36 +0800
Subject: [PATCH] 1

---
 server/gameserver/vector2d.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/server/gameserver/vector2d.cc b/server/gameserver/vector2d.cc
index 51feaf2..c1469f6 100644
--- a/server/gameserver/vector2d.cc
+++ b/server/gameserver/vector2d.cc
@@ -34,10 +34,10 @@ void Vector2D::Normalize()
 {
     #if 1
     glm::vec2 v = glm::normalize(glm::vec2(x, y));
+    assert(!isnan(v[0]));
+    assert(!isnan(v[1]));
     x = v[0];
     y = v[1];
-    assert(!isnan(x));
-    assert(!isnan(x));
     #else
     Eigen::Vector2f v(x, y);
     v.normalize();