From 7b0e9feee71bf739331d5bd6a4d7a73d163c7370 Mon Sep 17 00:00:00 2001
From: Robin Haberkorn <robin.haberkorn@googlemail.com>
Date: Mon, 2 Mar 2015 00:18:52 +0100
Subject: minor optimization: no need to check for NULL when using C++ delete
 operator

---
 src/qregisters.h | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'src/qregisters.h')

diff --git a/src/qregisters.h b/src/qregisters.h
index ff4da87..0f2404a 100644
--- a/src/qregisters.h
+++ b/src/qregisters.h
@@ -274,8 +274,7 @@ class QRegisterStack {
 
 		~UndoTokenPush()
 		{
-			if (entry)
-				delete entry;
+			delete entry;
 		}
 
 		void run(void);
-- 
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