From fb6cebc8dcfe5381626f722984406a835103b52d Mon Sep 17 00:00:00 2001
From: "A. Svensson" <lmasvensson@gmail.com>
Date: Mon, 30 Nov 2015 19:30:01 +0100
Subject: [PATCH 1/3] Allow setting custom user agent string.

---
 document.go | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/document.go b/document.go
index 94c32ba..8b3f358 100644
--- a/document.go
+++ b/document.go
@@ -34,6 +34,7 @@ import (
 	"fmt"
 	"io"
 	"io/ioutil"
+	"log"
 	"net/http"
 	"os"
 	"strings"
@@ -51,6 +52,8 @@ type Document struct {
 	Entity      map[string]string // Mapping of custom entity conversions.
 	Root        *Node             // The document's root node.
 	SaveDocType bool              // Whether not to include the XML doctype in saves.
+
+	useragent string // Used internally
 }
 
 // Create a new, empty XML document instance.
@@ -194,7 +197,14 @@ func (this *Document) LoadFile(filename string, charset CharsetFunc) (err error)
 // client.
 func (this *Document) LoadUriClient(uri string, client *http.Client, charset CharsetFunc) (err error) {
 	var r *http.Response
-	if r, err = client.Get(uri); err != nil {
+
+	req, err := http.NewRequest("GET", uri, nil)
+	if err != nil {
+		log.Fatalln(err) // TODO
+	}
+	req.Header.Set("User-Agent", this.useragent)
+
+	if r, err = client.Do(req); err != nil {
 		return
 	}
 
@@ -242,3 +252,8 @@ func (this *Document) SaveStream(w io.Writer) (err error) {
 	_, err = w.Write(this.SaveBytes())
 	return
 }
+
+// Set a custom user agent when making a new request.
+func (this *Document) SetUserAgent(s string) {
+	this.useragent = s
+}

From 6abeb2c101529fac23c11c5715ad2849ef8d51b8 Mon Sep 17 00:00:00 2001
From: "A. Svensson" <lmasvensson@gmail.com>
Date: Mon, 30 Nov 2015 19:32:32 +0100
Subject: [PATCH 2/3] Do not atempt to set nil user agents.

---
 document.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/document.go b/document.go
index 8b3f358..0635a17 100644
--- a/document.go
+++ b/document.go
@@ -202,7 +202,9 @@ func (this *Document) LoadUriClient(uri string, client *http.Client, charset Cha
 	if err != nil {
 		log.Fatalln(err) // TODO
 	}
-	req.Header.Set("User-Agent", this.useragent)
+	if len(this.useragent) > 1 {
+		req.Header.Set("User-Agent", this.useragent)
+	}
 
 	if r, err = client.Do(req); err != nil {
 		return

From b5ae4aeda662a1033861c78cd1f32ea580ca0910 Mon Sep 17 00:00:00 2001
From: "A. Svensson" <lmasvensson@gmail.com>
Date: Mon, 30 Nov 2015 20:31:22 +0100
Subject: [PATCH 3/3] Ops, some leftover crap.

---
 document.go | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/document.go b/document.go
index 0635a17..f16857b 100644
--- a/document.go
+++ b/document.go
@@ -34,7 +34,6 @@ import (
 	"fmt"
 	"io"
 	"io/ioutil"
-	"log"
 	"net/http"
 	"os"
 	"strings"
@@ -200,7 +199,7 @@ func (this *Document) LoadUriClient(uri string, client *http.Client, charset Cha
 
 	req, err := http.NewRequest("GET", uri, nil)
 	if err != nil {
-		log.Fatalln(err) // TODO
+		return
 	}
 	if len(this.useragent) > 1 {
 		req.Header.Set("User-Agent", this.useragent)