Mark $GLOBALS['TL_KEYWORDS'] as BC layer

contao · Oct 25, 2021 · e0fd66f · e0fd66f
1 parent a8c74c0
commit e0fd66f
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diff --git a/core-bundle/src/Resources/contao/classes/FrontendTemplate.php b/core-bundle/src/Resources/contao/classes/FrontendTemplate.php
@@ -104,6 +104,8 @@ public function getResponse($blnCheckRequest=false, $blnForceCacheHeaders=false)
 	protected function compile()
 	{
 		$this->keywords = '';
+
+		// Backwards compatibility
 		$arrKeywords = StringUtil::trimsplit(',', $GLOBALS['TL_KEYWORDS'] ?? '');
 
 		// Add the meta keywords

diff --git a/core-bundle/src/Resources/contao/modules/ModuleArticle.php b/core-bundle/src/Resources/contao/modules/ModuleArticle.php
@@ -206,6 +206,7 @@ protected function compile()
 		$this->Template->teaser = $this->teaser;
 		$this->Template->elements = $arrElements;
 
+		// Backwards compatibility
 		if ($this->keywords)
 		{
 			$GLOBALS['TL_KEYWORDS'] .= ($GLOBALS['TL_KEYWORDS'] ? ', ' : '') . $this->keywords;