Fixed warning 'Invalid argument passed for foreach()' when watching a…

… thread
Shade- · Dec 4, 2016 · 567984f · 567984f
1 parent 3df8f87
commit 567984f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/inc/plugins/thunderboard.php b/inc/plugins/thunderboard.php
@@ -637,7 +637,7 @@ function thunderboard_replace(&$contents)
 				// if the stylesheet is already available
 				foreach (['global', $mybb->get_input('action')] as $pageAction) {
 
-					foreach ($theme['stylesheets'][basename($_SERVER['PHP_SELF'])][$pageAction] as $pageSpecificStylesheet) {
+					foreach ((array) $theme['stylesheets'][basename($_SERVER['PHP_SELF'])][$pageAction] as $pageSpecificStylesheet) {
 
 						if ($pageSpecificStylesheet == $plainLink) {
 							$specific = true;