From 63481734f6622309ffe936ea4f3a7e9c536bfd5a Mon Sep 17 00:00:00 2001
From: peter <peter@jetbrains.com>
Date: Mon, 10 Apr 2017 14:00:07 +0200
Subject: [PATCH] ShredImpl.isValid: don't check the same PSI element validity
 twice (IDEA-169876)

---
 .../com/intellij/psi/impl/source/tree/injected/ShredImpl.java  | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/platform/lang-impl/src/com/intellij/psi/impl/source/tree/injected/ShredImpl.java b/platform/lang-impl/src/com/intellij/psi/impl/source/tree/injected/ShredImpl.java
index 7d8844d7017c..4fbce72f315f 100644
--- a/platform/lang-impl/src/com/intellij/psi/impl/source/tree/injected/ShredImpl.java
+++ b/platform/lang-impl/src/com/intellij/psi/impl/source/tree/injected/ShredImpl.java
@@ -99,8 +99,7 @@ class ShredImpl implements PsiLanguageInjectionHost.Shred {
 
   @Override
   public boolean isValid() {
-    PsiLanguageInjectionHost host = getHost();
-    return getHostRangeMarker() != null && host != null && host.isValid();
+    return getHostRangeMarker() != null && getHost() != null;
   }
 
   @Override