[EGIT] [website/www] master 02/02: codelink: safety for bad configurations

[Andy Williams]

ajwillia-ms pushed a commit to branch master.

http://git.enlightenment.org/website/www.git/commit/?id=741c5098a728180e2d43f602eb6ff569f9efcc33

commit 741c5098a728180e2d43f602eb6ff569f9efcc33
Author: Andy Williams <a...@andywilliams.me>
Date:   Mon Oct 30 16:35:42 2017 +0000

    codelink: safety for bad configurations
---
 public_html/lib/plugins/codelink/syntax.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/public_html/lib/plugins/codelink/syntax.php 
b/public_html/lib/plugins/codelink/syntax.php
index 476f01e4..5f772d8e 100644
--- a/public_html/lib/plugins/codelink/syntax.php
+++ b/public_html/lib/plugins/codelink/syntax.php
@@ -62,6 +62,9 @@ class syntax_plugin_codelink extends DokuWiki_Syntax_Plugin {
     public function connectTo($mode) {
         global $conf;
         $langs = opendir($conf['datadir'] . '/' . $conf['code_extn']);
+        if ($langs === false)
+            return;
+
         while (false !== ($l = readdir($langs))) {
             if ($l == "." || $l == "..") {
                 continue;

--