From: Etienne Massip <etienne.massip@gmail.com>
Date: Wed, 11 Jul 2012 00:17:45 +0000 (+0000)
Subject: Fixes transparency issue.
X-Git-Tag: 2.1.0~342
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=6bf60e8c206b3c75d18c824cb8b98b10a6d6a69c;p=redmine.git

Fixes transparency issue.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@9974 e93f8b46-1217-0410-a6f0-8f06a7374b81
---

diff --git a/lib/plugins/rfpdf/lib/tcpdf.rb b/lib/plugins/rfpdf/lib/tcpdf.rb
index be5bd1870..5c15b1aa7 100755
--- a/lib/plugins/rfpdf/lib/tcpdf.rb
+++ b/lib/plugins/rfpdf/lib/tcpdf.rb
@@ -2634,7 +2634,7 @@ class TCPDF
 			if (!info['trns'].nil? and info['trns'].kind_of?(Array))
 				trns='';
 				0.upto(info['trns'].length) do |i|
-					trns << info['trns'][i] + ' ' + info['trns'][i] + ' ';
+					trns << ("#{info['trns'][i]} " * 2);
 				end
 				out('/Mask [' + trns + ']');
 			end
@@ -2975,8 +2975,8 @@ class TCPDF
 				elsif (ct==2)
 					trns = t[[1].unpack('C')[0], t[3].unpack('C')[0], t[5].unpack('C')[0]]
 				else
-					pos=t.include?(0.chr);
-					if (pos!=false)
+					pos=t.index(0.chr);
+					unless (pos.nil?)
 						trns = [pos]
 					end
 				end