From 6f7798b6434f5ef6073447998c436901b507e3df Mon Sep 17 00:00:00 2001
From: Rasmus Lerdorf <rasmus@php.net>
Date: Tue, 7 May 2013 00:35:10 -0700
Subject: Fixing bugs found by static analysis

---
 lib/phpqrcode/qrencode.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib/phpqrcode/qrencode.php')

diff --git a/lib/phpqrcode/qrencode.php b/lib/phpqrcode/qrencode.php
index 4b77a5bdd..5bdeaec20 100644
--- a/lib/phpqrcode/qrencode.php
+++ b/lib/phpqrcode/qrencode.php
@@ -129,7 +129,7 @@
         //----------------------------------------------------------------------
         public function getCode()
         {
-            $ret;
+            $ret = 0;
 
             if($this->count < $this->dataLength) {
                 $row = $this->count % $this->blocks;
-- 
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