From 78f6fa4530e62a099d8e09ee4bfbf4d4d625e0ee Mon Sep 17 00:00:00 2001
From: HW <hwhilse@googlemail.com>
Date: Fri, 9 Dec 2011 00:03:31 +0100
Subject: [PATCH] fixed small bug

---
 pdfreader.lua | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pdfreader.lua b/pdfreader.lua
index 68064bed1..a9f79481e 100644
--- a/pdfreader.lua
+++ b/pdfreader.lua
@@ -226,8 +226,8 @@ end
 
 -- adjust global gamma setting
 function PDFReader:modify_gamma(factor)
-	print("modify_gamma, gamma="..self.globalgamma.." factor="..self.factor)
-	self.globalgamma = self.globalgamma * self.factor;
+	print("modify_gamma, gamma="..self.globalgamma.." factor="..factor)
+	self.globalgamma = self.globalgamma * factor;
 	self:goto(self.pageno)
 end