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-rw-r--r--inc/parser/code.php1
1 files changed, 1 insertions, 0 deletions
diff --git a/inc/parser/code.php b/inc/parser/code.php
index 43d8d703f..6e159b041 100644
--- a/inc/parser/code.php
+++ b/inc/parser/code.php
@@ -20,6 +20,7 @@ class Doku_Renderer_code extends Doku_Renderer {
if(!$language) $language = 'txt';
if(!$filename) $filename = 'snippet.'.$language;
$filename = utf8_basename($filename);
+ $filename = utf8_stripspecials($filename, '_');
if($this->_codeblock == $INPUT->str('codeblock')){
header("Content-Type: text/plain; charset=utf-8");