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-rw-r--r--framework/Web/UI/WebControls/TTextHighlighter.php3
1 files changed, 2 insertions, 1 deletions
diff --git a/framework/Web/UI/WebControls/TTextHighlighter.php b/framework/Web/UI/WebControls/TTextHighlighter.php
index 281f131e..4eec7de1 100644
--- a/framework/Web/UI/WebControls/TTextHighlighter.php
+++ b/framework/Web/UI/WebControls/TTextHighlighter.php
@@ -122,7 +122,8 @@ class TTextHighlighter extends TWebControl
$cssKey='prado:TTextHighlighter';
if(!$cs->isStyleSheetFileRegistered($cssKey))
{
- $cssFile=Prado::getPathOfNamespace('System.3rdParty.geshi.highlight','.css');
+ if(($cssFile=Prado::getPathOfNamespace('System.3rdParty.geshi.highlight','.css'))===null)
+ throw new TConfigurationException('texthighlighter_stylesheet_invalid');
$styleSheet = $this->publishFilePath($cssFile);
$cs->registerStyleSheetFile($cssKey, $styleSheet);
}