Don't throw exception if no settings to restore

braincrafted · Mar 6, 2015 · 6fe4a14 · 6fe4a14
1 parent 2dc1746
commit 6fe4a14
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Twig/BootstrapFormExtension.php b/Twig/BootstrapFormExtension.php
@@ -212,7 +212,7 @@ public function backupFormSettings()
     public function restoreFormSettings()
     {
         if (count($this->settingsStack) < 1) {
-            throw new \UnderflowException("No settings on the stack to restore");
+            return;
         }
 
         $settings = array_pop($this->settingsStack);