From 40d4a350fd355950f80cadb72c3bb8635f3b58c2 Mon Sep 17 00:00:00 2001
From: kimchy <kimchy@gmail.com>
Date: Wed, 26 May 2010 13:01:16 +0300
Subject: [PATCH] nicer code

---
 .../main/java/org/elasticsearch/cluster/metadata/MetaData.java  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/elasticsearch/src/main/java/org/elasticsearch/cluster/metadata/MetaData.java b/modules/elasticsearch/src/main/java/org/elasticsearch/cluster/metadata/MetaData.java
index de6fda7e647..dc1d1377681 100644
--- a/modules/elasticsearch/src/main/java/org/elasticsearch/cluster/metadata/MetaData.java
+++ b/modules/elasticsearch/src/main/java/org/elasticsearch/cluster/metadata/MetaData.java
@@ -193,7 +193,7 @@ public class MetaData implements Iterable<IndexMetaData> {
     }
 
     public boolean hasConcreteIndex(String index) {
-        return aliasAndIndexToIndexMap2.get(index) != null;
+        return aliasAndIndexToIndexMap2.containsKey(index);
     }
 
     public IndexMetaData index(String index) {