From 809168380afa4e5d20044b0aad03495f364fe579 Mon Sep 17 00:00:00 2001
From: Dmitry Avdeev <dmitry.avdeev@jetbrains.com>
Date: Fri, 30 Aug 2013 12:46:43 +0400
Subject: [PATCH] cleanup

---
 .../source/resolve/reference/impl/providers/IdRefReference.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xml/impl/src/com/intellij/psi/impl/source/resolve/reference/impl/providers/IdRefReference.java b/xml/impl/src/com/intellij/psi/impl/source/resolve/reference/impl/providers/IdRefReference.java
index 8bf214792947..ce0d199425cf 100644
--- a/xml/impl/src/com/intellij/psi/impl/source/resolve/reference/impl/providers/IdRefReference.java
+++ b/xml/impl/src/com/intellij/psi/impl/source/resolve/reference/impl/providers/IdRefReference.java
@@ -120,7 +120,7 @@ public class IdRefReference extends BasicAttributeValueReference {
     return subTag.getAttributeValue(IdReferenceProvider.ID_ATTR_NAME) != null ||
            subTag.getAttributeValue(IdReferenceProvider.FOR_ATTR_NAME) != null || getImplicitIdRefValue(subTag) != null ||
            (subTag.getAttributeValue(IdReferenceProvider.NAME_ATTR_NAME) != null &&
-            subTag.getName().indexOf(".directive") == -1);
+            !subTag.getName().contains(".directive"));
   }
 
   private static final FileBasedUserDataCache<List<PsiElement>> ourCachedIdsCache = new FileBasedUserDataCache<List<PsiElement>>() {