Index: src/java/org/apache/lucene/queryParser/MultiFieldQueryParser.java
===================================================================
--- src/java/org/apache/lucene/queryParser/MultiFieldQueryParser.java	(revision 3897)
+++ src/java/org/apache/lucene/queryParser/MultiFieldQueryParser.java	(revision 3898)
@@ -122,12 +122,32 @@
         return null;
       return getBooleanQuery(clauses, true);
     }
-    return super.getFieldQuery(field, queryText);
+    return super.getFieldQuery(field, queryText, slop);
   }
   
 
   protected Query getFieldQuery(String field, String queryText) throws ParseException {
-    return getFieldQuery(field, queryText, 0);
+    if (field == null) {
+      Vector clauses = new Vector();
+      for (int i = 0; i < fields.length; i++) {
+        Query q = getFieldQuery(fields[i], queryText);
+        if (q != null) {
+          //If the user passes a map of boosts
+          if (boosts != null) {
+            //Get the boost from the map and apply them
+            Float boost = (Float)boosts.get(fields[i]);
+            if (boost != null) {
+              q.setBoost(boost.floatValue());
+            }
+          }
+          clauses.add(new BooleanClause(q, BooleanClause.Occur.SHOULD));
+        }
+      }
+      if (clauses.size() == 0)  // happens for stopwords
+        return null;
+      return getBooleanQuery(clauses, true);
+    }
+    return super.getFieldQuery(field, queryText);
   }