X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FRender%2FFriendicaSmartyEngine.php;h=54295684cc70c4ddc95779798d8d75f47d9a543f;hb=895b3abf320a28ecf0f797f4f4900e6baf429308;hp=1053ab08e064b2121191fee4a39e327f69612334;hpb=4ae37c61966a7f4c055369ee8fd0d4bc20808fdb;p=friendica.git

diff --git a/src/Render/FriendicaSmartyEngine.php b/src/Render/FriendicaSmartyEngine.php
index 1053ab08e0..54295684cc 100644
--- a/src/Render/FriendicaSmartyEngine.php
+++ b/src/Render/FriendicaSmartyEngine.php
@@ -19,7 +19,7 @@ class FriendicaSmartyEngine implements ITemplateEngine
 	{
 		if (!is_writable('view/smarty3/')) {
 			echo "<b>ERROR:</b> folder <tt>view/smarty3/</tt> must be writable by webserver.";
-			killme();
+			exit();
 		}
 	}
 
@@ -32,7 +32,7 @@ class FriendicaSmartyEngine implements ITemplateEngine
 			$s = new FriendicaSmarty();
 		}
 
-		$r['$APP'] = get_app();
+		$r['$APP'] = \get_app();
 
 		// "middleware": inject variables into templates
 		$arr = [
@@ -54,7 +54,7 @@ class FriendicaSmartyEngine implements ITemplateEngine
 
 	public function getTemplateFile($file, $root = '')
 	{
-		$a = get_app();
+		$a = \get_app();
 		$template = new FriendicaSmarty();
 
 		// Make sure $root ends with a slash /
@@ -67,7 +67,7 @@ class FriendicaSmartyEngine implements ITemplateEngine
 
 		if (file_exists("{$root}view/theme/$theme/$filename")) {
 			$template_file = "{$root}view/theme/$theme/$filename";
-		} elseif (x($a->theme_info, 'extends') && file_exists(sprintf('%sview/theme/%s}/%s', $root, $a->theme_info['extends'], $filename))) {
+		} elseif (!empty($a->theme_info['extends']) && file_exists(sprintf('%sview/theme/%s}/%s', $root, $a->theme_info['extends'], $filename))) {
 			$template_file = sprintf('%sview/theme/%s}/%s', $root, $a->theme_info['extends'], $filename);
 		} elseif (file_exists("{$root}/$filename")) {
 			$template_file = "{$root}/$filename";