Merge pull request #180 from rlerdorf/master

Fix some bugs found by static analysis

1 files changed, 1 insertions, 1 deletions

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;