From d2a79473de1a891cdda27d2dfbefccb10297fbb7 Mon Sep 17 00:00:00 2001
From: Jack McCracken <jack.mccracken@shopify.com>
Date: Mon, 11 Dec 2017 01:11:29 -0500
Subject: [PATCH] Fix JRuby extension

---
 ext/java/nokogiri/XmlDocumentFragment.java | 19 ++++++++++---------
 1 file changed, 10 insertions(+), 9 deletions(-)

diff --git a/ext/java/nokogiri/XmlDocumentFragment.java b/ext/java/nokogiri/XmlDocumentFragment.java
index 7912303561..afb1bb1101 100644
--- a/ext/java/nokogiri/XmlDocumentFragment.java
+++ b/ext/java/nokogiri/XmlDocumentFragment.java
@@ -17,10 +17,10 @@
  * distribute, sublicense, and/or sell copies of the Software, and to
  * permit persons to whom the Software is furnished to do so, subject to
  * the following conditions:
- * 
+ *
  * The above copyright notice and this permission notice shall be
  * included in all copies or substantial portions of the Software.
- * 
+ *
  * THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
@@ -52,6 +52,7 @@
 import org.jruby.anno.JRubyMethod;
 import org.jruby.javasupport.util.RuntimeHelpers;
 import org.jruby.runtime.ThreadContext;
+import org.jruby.runtime.Block;
 import org.jruby.runtime.builtin.IRubyObject;
 import org.jruby.util.ByteList;
 import org.w3c.dom.Attr;
@@ -59,7 +60,7 @@
 
 /**
  * Class for Nokogiri::XML::DocumentFragment
- * 
+ *
  * @author sergio
  * @author Yoko Harada <yokolet@gmail.com>
  */
@@ -75,9 +76,9 @@ public XmlDocumentFragment(Ruby ruby, RubyClass klazz) {
         super(ruby, klazz);
     }
 
-    @JRubyMethod(name="new", meta = true, required=1, optional=2)
-    public static IRubyObject rbNew(ThreadContext context, IRubyObject cls, IRubyObject[] args) {
-        
+    @JRubyMethod(name="new", meta = true, required=1, optional=3)
+    public static IRubyObject rbNew(ThreadContext context, IRubyObject cls, IRubyObject[] args, Block block) {
+
         if(args.length < 1) {
             throw context.getRuntime().newArgumentError(args.length, 1);
         }
@@ -87,7 +88,7 @@ public static IRubyObject rbNew(ThreadContext context, IRubyObject cls, IRubyObj
         }
 
         XmlDocument doc = (XmlDocument) args[0];
-        
+
         // make wellformed fragment, ignore invalid namespace, or add appropriate namespace to parse
         if (args.length > 1 && args[1] instanceof RubyString) {
             if (XmlDocumentFragment.isTag((RubyString)args[1])) {
@@ -159,10 +160,10 @@ private static String addNamespaceDeclIfNeeded(XmlDocument doc, String tags) {
                 tags = tags.replace(e.getKey(), e.getValue());
             }
         }
-        
+
         return tags;
     }
-    
+
     private static CharSequence getNamespaceDecl(final String prefix, NamedNodeMap nodeMap) {
         for (int i=0; i < nodeMap.getLength(); i++) {
             Attr attr = (Attr) nodeMap.item(i);