From bf5da7f1b6e87f574774558700d066d9cff1f436 Mon Sep 17 00:00:00 2001
From: Mathias Gumz <akira at fluxbox dot org>
Date: Thu, 17 Jan 2013 10:58:53 +0100
Subject: Fix bug: actually invert a given Texture

Stupid typo.
---
 src/FbTk/TextureRender.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/FbTk/TextureRender.cc b/src/FbTk/TextureRender.cc
index 511136e..f1addb4 100644
--- a/src/FbTk/TextureRender.cc
+++ b/src/FbTk/TextureRender.cc
@@ -127,7 +127,7 @@ void invertRGB(unsigned int w, unsigned int h, FbTk::RGBA* rgba) {
     FbTk::RGBA* r = rgba + (w * h);
 
     for (--r; l < r; ++l, --r) { // swapping 32bits (RGBA) at ones.
-        std::swap(*((unsigned int*)r), *(unsigned int*)r);
+        std::swap(*((unsigned int*)l), *(unsigned int*)r);
     }
 }
 
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