SF.net SVN: phpwiki:[10693] trunk/lib/WikiPlugin.php

Revision: 10693
          http://sourceforge.net/p/phpwiki/code/10693
Author:   vargenau
Date:     2021-11-25 17:50:47 +0000 (Thu, 25 Nov 2021)
Log Message:
-----------
Avoid warning in stristr

Modified Paths:
--------------
    trunk/lib/WikiPlugin.php

Modified: trunk/lib/WikiPlugin.php
===================================================================
--- trunk/lib/WikiPlugin.php	2021-11-25 16:56:58 UTC (rev 10692)
+++ trunk/lib/WikiPlugin.php	2021-11-25 17:50:47 UTC (rev 10693)
@@ -469,20 +469,13 @@
     {
         $arguments = HTML();
         foreach ($this->getDefaultArguments() as $arg => $default) {
-            // Work around UserPreferences plugin to avoid error
-            if ((is_array($default))) {
-                $default = '(array)';
-                // This is a bit flawed with UserPreferences object
-                //$default = sprintf("array('%s')",
-                //                   implode("', '", array_keys($default)));
-            } else
-                if (stristr($default, ' '))
-                    $default = "'$default'";
+            if (!empty($default) && stristr($default, ' ')) {
+                $default = "'$default'";
+            }
             $arguments->pushContent("$arg=$default", HTML::br());
         }
         return $arguments;
     }
-
 }
 
 class WikiPluginLoader

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