From 03d3646f8463cddddb17f043b7b827be1ca1bb39 Mon Sep 17 00:00:00 2001
From: richiesams
Date: Thu, 29 Aug 2013 02:06:24 -0500
Subject: ZVISION: Remove unnecessary check if a pointer was non-NULL before
 deleting.

I found out that you can call delete/free/delete[] on NULL and the function's defined
behavior is to do nothing.
---
 engines/zvision/lever_control.cpp | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/engines/zvision/lever_control.cpp b/engines/zvision/lever_control.cpp
index 7d23b68768..45c21efd49 100644
--- a/engines/zvision/lever_control.cpp
+++ b/engines/zvision/lever_control.cpp
@@ -79,9 +79,8 @@ LeverControl::~LeverControl() {
 	} else if (_fileType == RLF) {
 		delete _animation.rlf;
 	}
-	if (_frameInfo != 0) {
-		delete[] _frameInfo;
-	}
+	
+	delete[] _frameInfo;
 }
 
 void LeverControl::parseLevFile(const Common::String &fileName) {
-- 
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