fix PHP fatal error on PHP 5.2

DavidAnderson684 · Oct 24, 2018 · 1edb57f · 1edb57f
1 parent 2334964
commit 1edb57f
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/class-udm-updater.php b/class-udm-updater.php
@@ -204,9 +204,10 @@ public function udmupdater_ajax() {
 						// Hopefully take off the 'Checker'. The setUpdate() call below wants a compatible version.
 						$plugin_update_class = substr($checker_class, 0, strlen($checker_class)-7);
 
-						if (class_exists($plugin_update_class) && !empty($this->plug_updatechecker)) {
+						if (class_exists($plugin_update_class) && is_callable(array($plugin_update_class, 'fromObject')) && !empty($this->plug_updatechecker)) {
 
-							$plugin_update = $plugin_update_class::fromObject($plugin_info);
+							// $plugin_update_class::fromObject() is invalid syntax on PHP 5.2
+							$plugin_update = call_user_func(array($plugin_update_class, 'fromObject'), $plugin_info);
 
 							$update_checker = $this->plug_updatechecker;