X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FRender%2FFriendicaSmarty.php;h=deabd3baf2c0e0a8c6f5bba0dcfe0b66f0364887;hb=295d90d496a56217383481fa7a0153e0ac48e38a;hp=e544a76d1bd4fb562fbf8a82f27798bd3bd09b07;hpb=7d5494dd67f58e1fc63c6571946e26290092321c;p=friendica.git

diff --git a/src/Render/FriendicaSmarty.php b/src/Render/FriendicaSmarty.php
index e544a76d1b..deabd3baf2 100644
--- a/src/Render/FriendicaSmarty.php
+++ b/src/Render/FriendicaSmarty.php
@@ -22,13 +22,13 @@ class FriendicaSmarty extends Smarty
 	{
 		parent::__construct();
 
-		$a = get_app();
+		$a = \get_app();
 		$theme = $a->getCurrentTheme();
 
 		// setTemplateDir can be set to an array, which Smarty will parse in order.
 		// The order is thus very important here
 		$template_dirs = ['theme' => "view/theme/$theme/" . self::SMARTY3_TEMPLATE_FOLDER . "/"];
-		if (x($a->theme_info, "extends")) {
+		if (!empty($a->theme_info['extends'])) {
 			$template_dirs = $template_dirs + ['extends' => "view/theme/" . $a->theme_info["extends"] . "/" . self::SMARTY3_TEMPLATE_FOLDER . "/"];
 		}
 
@@ -42,6 +42,8 @@ class FriendicaSmarty extends Smarty
 		$this->left_delimiter = Renderer::getTemplateLeftDelimiter('smarty3');
 		$this->right_delimiter = Renderer::getTemplateRightDelimiter('smarty3');
 
+		$this->escape_html = true;
+
 		// Don't report errors so verbosely
 		$this->error_reporting = E_ALL & ~E_NOTICE;
 	}