From 92e09b2b89cf21dbef4e71029bb741da152e4900 Mon Sep 17 00:00:00 2001
From: Daniel Espendiller <espendiller@gmx.de>
Date: Sat, 3 Jun 2017 15:53:19 +0300
Subject: [PATCH] Add Nullable for YAMLKeyValue::getParentMapping to sync it
 with YAMLKeyValueImpl

npe issue because of not seeing nullable return value: https://github.com/Haehnchen/idea-php-symfony2-plugin/issues/942
---
 plugins/yaml/src/org/jetbrains/yaml/psi/YAMLKeyValue.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/plugins/yaml/src/org/jetbrains/yaml/psi/YAMLKeyValue.java b/plugins/yaml/src/org/jetbrains/yaml/psi/YAMLKeyValue.java
index 967b74afbc37..fea071cf60ee 100644
--- a/plugins/yaml/src/org/jetbrains/yaml/psi/YAMLKeyValue.java
+++ b/plugins/yaml/src/org/jetbrains/yaml/psi/YAMLKeyValue.java
@@ -27,7 +27,8 @@ public interface YAMLKeyValue extends YAMLPsiElement, PsiNamedElement, PomTarget
   @NotNull
   String getValueText();
   
+  @Nullable
   YAMLMapping getParentMapping();
 
   void setValue(@NotNull YAMLValue value);
-}
\ No newline at end of file
+}