From c829e36d2367366c645cd51148e43f840030b4d4 Mon Sep 17 00:00:00 2001
From: Noble Paul <noble@apache.org>
Date: Fri, 4 Sep 2009 10:14:50 +0000
Subject: [PATCH] SOLR-1198. remove duplicate code

git-svn-id: https://svn.apache.org/repos/asf/lucene/solr/trunk@811337 13f79535-47bb-0310-9956-ffa450edef68
---
 src/java/org/apache/solr/core/SolrConfig.java | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/src/java/org/apache/solr/core/SolrConfig.java b/src/java/org/apache/solr/core/SolrConfig.java
index 8e495d675a8..d0994d09aa9 100644
--- a/src/java/org/apache/solr/core/SolrConfig.java
+++ b/src/java/org/apache/solr/core/SolrConfig.java
@@ -247,13 +247,9 @@ public class SolrConfig extends Config {
             Collections.<String, List<PluginInfo>>emptyMap():
             Collections.unmodifiableMap(chains);
   }
-  private PluginInfo loadSinglePlugin(String tag){
-     NodeList nodes = (NodeList) evaluate(tag, XPathConstants.NODESET);
-     for (int i=0; i<nodes.getLength(); i++) {
-       PluginInfo pluginInfo = new PluginInfo(nodes.item(i), "[solrconfig.xml] " + tag, false);
-       return pluginInfo.isEnabled() ? pluginInfo : null;
-     }
-    return null;
+  private PluginInfo loadSinglePlugin(String tag) {
+    List<PluginInfo> l = loadPluginInfo(tag, false);
+    return l.isEmpty() ? null : l.get(0);
   }
 
   private List<PluginInfo> loadPluginInfo(String tag, boolean requireName) {