From 8dc9ac3f3a44c66d123bd604a14014e7e11610f9 Mon Sep 17 00:00:00 2001
From: vargenau <vargenau@96ab9672-09ca-45d6-a79d-3d69d39ca109>
Date: Fri, 26 Apr 2013 13:41:37 +0000
Subject: [PATCH] Initialize variables

git-svn-id: svn://svn.code.sf.net/p/phpwiki/code/trunk@8774 96ab9672-09ca-45d6-a79d-3d69d39ca109
---
 lib/WikiPlugin.php | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/lib/WikiPlugin.php b/lib/WikiPlugin.php
index 5f8d1ffca..2bb2a1a88 100644
--- a/lib/WikiPlugin.php
+++ b/lib/WikiPlugin.php
@@ -2,6 +2,8 @@
 
 class WikiPlugin
 {
+    protected $_pi;
+
     function getDefaultArguments()
     {
         return array('description' => $this->getDescription());
@@ -186,7 +188,12 @@ class WikiPlugin
             }
         }
         while (preg_match("/^$opt_ws $argspec_p $opt_ws/x", $argstr, $m)) {
-            //@ list(,$arg,$op,$qq_val,$q_val,$gt_val,$word_val) = $m;
+            $qq_val = '';
+            $q_val = '';
+            $gt_val = '';
+            $word_val = '';
+            $op = '';
+            $arg = '';
             $count = count($m);
             if ($count >= 7) {
                 list(, $arg, $op, $qq_val, $q_val, $gt_val, $word_val) = $m;
-- 
2.42.0