patch for address template fixes #1749
diff --git a/erpnext/patches.txt b/erpnext/patches.txt
index b5e66d4..a5a7ae4 100644
--- a/erpnext/patches.txt
+++ b/erpnext/patches.txt
@@ -45,3 +45,4 @@
 execute:import frappe.defaults;frappe.defaults.clear_default("price_list_currency")
 erpnext.patches.v4_0.update_account_root_type
 execute:frappe.delete_doc("Report", "Purchase In Transit")
+erpnext.patches.v4_0.new_address_template
diff --git a/erpnext/patches/v4_0/new_address_template.py b/erpnext/patches/v4_0/new_address_template.py
new file mode 100644
index 0000000..fc0c957
--- /dev/null
+++ b/erpnext/patches/v4_0/new_address_template.py
@@ -0,0 +1,9 @@
+import frappe
+
+def execute():
+	d = frappe.new_doc("Address Template")
+	d.update({"country":frappe.db.get_default("country")})
+	try:
+		d.insert()
+	except Exception:
+		pass
diff --git a/erpnext/utilities/doctype/address_template/address_template.json b/erpnext/utilities/doctype/address_template/address_template.json
index f08660b..13fd003 100644
--- a/erpnext/utilities/doctype/address_template/address_template.json
+++ b/erpnext/utilities/doctype/address_template/address_template.json
@@ -24,8 +24,8 @@
    "permlevel": 0
   }, 
   {
-   "default": "{{ address_title }}<br>\n{{ address_line1 }}<br>\n{% if address_line2 %}{{ address_line2 }}<br>{% endif -%}\n{{ city }}<br>\n{% if state %}{{ state }}<br>{% endif -%}\n{% if pincode %} PIN / ZIP:  {{ pincode }}<br>{% endif -%}\n{{ country }}<br>\n{% if phone %}Phone: {{ phone }}<br>{% endif -%}\n{% if fax %}Fax: {{ fax }}<br>{% endif -%}\n{% if email_id %}Email: {{ email_id }}<br>{% endif -%}\n", 
-   "description": "<h4>Default Template</h4>\n<p>Uses <a href=\"http://jinja.pocoo.org/docs/templates/\">Jinja Templating</a> and all the fields of Address (including Custom Fields if any) will be available</p>\n<pre><code>{{ address_title }}&lt;br&gt;\n{{ address_line1 }}&lt;br&gt;\n{% if address_line2 %}{{ address_line2 }}&lt;br&gt;{% endif -%}\n{{ city }}&lt;br&gt;\n{% if state %}{{ state }}&lt;br&gt;{% endif -%}\n{% if pincode %} PIN / ZIP:  {{ pincode }}&lt;br&gt;{% endif -%}\n{{ country }}&lt;br&gt;\n{% if phone %}Phone: {{ phone }}&lt;br&gt;{% endif -%}\n{% if fax %}Fax: {{ fax }}&lt;br&gt;{% endif -%}\n{% if email_id %}Email: {{ email_id }}&lt;br&gt;{% endif -%}\n</code></pre>", 
+   "default": "{{ address_title }}<br>\n{{ address_line1 }}<br>\n{% if address_line2 %}{{ address_line2 }}<br>{% endif -%}\n{{ city }}<br>\n{% if state %}{{ state }}<br>{% endif -%}\n{% if pincode %} PIN:  {{ pincode }}<br>{% endif -%}\n{{ country }}<br>\n{% if phone %}Phone: {{ phone }}<br>{% endif -%}\n{% if fax %}Fax: {{ fax }}<br>{% endif -%}\n{% if email_id %}Email: {{ email_id }}<br>{% endif -%}\n", 
+   "description": "<h4>Default Template</h4>\n<p>Uses <a href=\"http://jinja.pocoo.org/docs/templates/\">Jinja Templating</a> and all the fields of Address (including Custom Fields if any) will be available</p>\n<pre><code>{{ address_title }}&lt;br&gt;\n{{ address_line1 }}&lt;br&gt;\n{% if address_line2 %}{{ address_line2 }}&lt;br&gt;{% endif -%}\n{{ city }}&lt;br&gt;\n{% if state %}{{ state }}&lt;br&gt;{% endif -%}\n{% if pincode %} PIN:  {{ pincode }}&lt;br&gt;{% endif -%}\n{{ country }}&lt;br&gt;\n{% if phone %}Phone: {{ phone }}&lt;br&gt;{% endif -%}\n{% if fax %}Fax: {{ fax }}&lt;br&gt;{% endif -%}\n{% if email_id %}Email: {{ email_id }}&lt;br&gt;{% endif -%}\n</code></pre>", 
    "fieldname": "template", 
    "fieldtype": "Code", 
    "label": "Template", 
@@ -33,7 +33,7 @@
   }
  ], 
  "icon": "icon-map-marker", 
- "modified": "2014-06-05 03:28:45.428733", 
+ "modified": "2014-06-05 05:12:20.507364", 
  "modified_by": "Administrator", 
  "module": "Utilities", 
  "name": "Address Template", 
diff --git a/erpnext/utilities/doctype/address_template/address_template.py b/erpnext/utilities/doctype/address_template/address_template.py
index bf68d82..21d3e6b 100644
--- a/erpnext/utilities/doctype/address_template/address_template.py
+++ b/erpnext/utilities/doctype/address_template/address_template.py
@@ -4,6 +4,7 @@
 from __future__ import unicode_literals
 import frappe
 from frappe.model.document import Document
+from frappe import _
 
 class AddressTemplate(Document):
 	def validate(self):
@@ -12,8 +13,12 @@
 		if not self.is_default:
 			if not defaults:
 				self.is_default = 1
-				frappe.msgprint(frappe._("Setting this Address Template as default as there is no other default"))
+				frappe.msgprint(_("Setting this Address Template as default as there is no other default"))
 		else:
 			if defaults:
 				for d in defaults:
 					frappe.db.set_value("Address Template", d, "is_default", 0)
+
+	def on_trash(self):
+		if self.is_default:
+			frappe.throw(_("Default Address Tempalate cannot be deleted"))