From 9c2b53dd047d607793d090d38df137c0829b5a83 Mon Sep 17 00:00:00 2001
From: Boudewijn Rempt <boud@valdyas.org>
Date: Fri, 12 Jun 2015 03:07:43 +0200
Subject: [PATCH] Warnings--: remove set-but-unused variable

Maybe something left over from debugging?
---
 effects/zoom/zoom.cpp | 2 --
 1 file changed, 2 deletions(-)

diff --git a/effects/zoom/zoom.cpp b/effects/zoom/zoom.cpp
index 50cff0f1e9..325c94f5fe 100644
--- a/effects/zoom/zoom.cpp
+++ b/effects/zoom/zoom.cpp
@@ -259,9 +259,7 @@ void ZoomEffect::reconfigure(ReconfigureFlags)
 
 void ZoomEffect::prePaintScreen(ScreenPrePaintData& data, int time)
 {
-    bool altered = false;
     if (zoom != target_zoom) {
-        altered = true;
         const float zoomDist = qAbs(target_zoom - source_zoom);
         if (target_zoom > zoom)
             zoom = qMin(zoom + ((zoomDist * time) / animationTime(150*zoomFactor)), target_zoom);