### Eclipse Workspace Patch 1.0
#P lucene_3x
Index: contrib/queryparser/src/java/org/apache/lucene/queryParser/core/nodes/QueryNodeImpl.java
===================================================================
--- contrib/queryparser/src/java/org/apache/lucene/queryParser/core/nodes/QueryNodeImpl.java	(revision 1096391)
+++ contrib/queryparser/src/java/org/apache/lucene/queryParser/core/nodes/QueryNodeImpl.java	(working copy)
@@ -189,7 +189,7 @@
 
   /** verify if a node contains a tag */
   public boolean containsTag(String tagName) {
-    return this.tags.containsKey(tagName);
+    return this.tags.containsKey(tagName.toLowerCase());
   }
 
   /**
Index: contrib/CHANGES.txt
===================================================================
--- contrib/CHANGES.txt	(revision 1096391)
+++ contrib/CHANGES.txt	(working copy)
@@ -4,6 +4,9 @@
 
 Bug Fixes
 
+ * LUCENE-3045: fixed QueryNodeImpl.containsTag(String key) that was
+   not lowercasing the key before checking for the tag (Adriano Crestani)
+
  * LUCENE-3026: SmartChineseAnalyzer's WordTokenFilter threw NullPointerException
    on sentences longer than 32,767 characters.  (wangzhenghang via Robert Muir)