From a9f2eeb3bef1b1375f6c4b761617bd4853e0ed20 Mon Sep 17 00:00:00 2001
From: LoRd_MuldeR <mulder2@gmx.de>
Date: Sun, 15 Apr 2018 15:12:13 +0200
Subject: [PATCH] Some improvements to Lazy<T> class.

---
 include/MUtils/Lazy.h | 26 ++++++++++----------------
 1 file changed, 10 insertions(+), 16 deletions(-)

diff --git a/include/MUtils/Lazy.h b/include/MUtils/Lazy.h
index 904c1ec..a0031c4 100644
--- a/include/MUtils/Lazy.h
+++ b/include/MUtils/Lazy.h
@@ -53,26 +53,20 @@ namespace MUtils
 		T& operator*(void)
 		{
 			T *value;
-			do
+			while (!(value = m_value.fetchAndAddOrdered(0)))
 			{
-				if (!(value = m_value.fetchAndAddOrdered(0)))
+				if (!(value = m_initializer()))
 				{
-					if (value = m_initializer())
-					{
-						if (!m_value.testAndSetOrdered(NULL, value))
-						{
-							delete value;
-							value = NULL;
-						}
-					}
-					else
-					{
-						MUTILS_THROW("Initializer returned NULL pointer!");
-					}
+					MUTILS_THROW("Initializer returned NULL pointer!");
 				}
+				if (m_value.testAndSetOrdered(NULL, value))
+				{
+					break; /*success*/
+				}
+				delete value;
+				value = NULL;
 			}
-			while (!value);
-			return *m_value;
+			return *value;
 		}
 
 		~Lazy(void)