From aff836382b0b7574ecc06a5c9de22fde5536171f Mon Sep 17 00:00:00 2001
From: Alexander Ebert <ebert@woltlab.com>
Date: Tue, 23 Apr 2019 16:54:53 +0200
Subject: [PATCH] Incorrect handling of non countable values passed to
 `{foreach}`

See 745a19744bf6e00843b8f66f24b8b08d409c4149
---
 .../lib/system/template/TemplateScriptingCompiler.class.php     | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wcfsetup/install/files/lib/system/template/TemplateScriptingCompiler.class.php b/wcfsetup/install/files/lib/system/template/TemplateScriptingCompiler.class.php
index 010ea46ebe..de430c50ec 100644
--- a/wcfsetup/install/files/lib/system/template/TemplateScriptingCompiler.class.php
+++ b/wcfsetup/install/files/lib/system/template/TemplateScriptingCompiler.class.php
@@ -695,7 +695,7 @@ class TemplateScriptingCompiler {
 		$phpCode .= $foreachHash." = ".$args['from'].";\n";
 		
 		if (empty($foreachProp)) {
-			$phpCode .= "if ((is_countable(".$foreachHash.") && count(".$foreachHash.") > 0) || ".$foreachHash.") {\n";
+			$phpCode .= "if ((is_countable(".$foreachHash.") && count(".$foreachHash.") > 0) || (!is_countable(".$foreachHash.") && ".$foreachHash.")) {\n";
 		}
 		else {
 			$phpCode .= $foreachHash."_cnt = (".$foreachHash." !== null ? 1 : 0);\n";
-- 
2.20.1