diff --git a/erpnext/patches/mar_2012/earning_deduction_type_patch.py b/erpnext/patches/mar_2012/earning_deduction_type_patch.py
new file mode 100644
index 00000000000..438b34e946e
--- /dev/null
+++ b/erpnext/patches/mar_2012/earning_deduction_type_patch.py
@@ -0,0 +1,14 @@
+def execute():
+	import webnotes
+	webnotes.conn.sql("""
+		UPDATE `tabDocField`
+		SET fieldtype = 'Link', options = 'Deduction Type'
+		WHERE parent = 'Deduction Detail'
+		AND fieldname = 'd_type'
+		""")
+	webnotes.conn.sql("""
+		UPDATE `tabDocField`
+		SET fieldtype = 'Link', options = 'Earning Type'
+		WHERE parent = 'Earning Detail'
+		AND fieldname = 'e_type'
+		""")
diff --git a/erpnext/selling/doctype/sales_common/sales_common.js b/erpnext/selling/doctype/sales_common/sales_common.js
index cad8ec16f7d..b257d6da51c 100644
--- a/erpnext/selling/doctype/sales_common/sales_common.js
+++ b/erpnext/selling/doctype/sales_common/sales_common.js
@@ -157,11 +157,18 @@ cur_frm.cscript.hide_price_list_currency = function(doc, cdt, cdn, callback1) {
 			args: {'price_list':doc.price_list_name, 'company': doc.company},
 			callback: function(r, rt) {
 				pl_currency = r.message[0]?r.message[0]:[];
+				unhide_field(['price_list_currency', 'plc_conversion_rate']);
+				
 				if (pl_currency.length==1) {
-					if (pl_currency[0] == doc.currency) set_multiple(cdt, cdn, {price_list_currency:doc.currency, plc_conversion_rate:doc.conversion_rate});
-					else if (pl_currency[0] = r.message[1]) set_multiple(cdt, cdn, {price_list_currency:pl_currency[0], plc_conversion_rate:1})
-					hide_field(['price_list_currency', 'plc_conversion_rate']);
-				} else unhide_field(['price_list_currency', 'plc_conversion_rate']);
+					set_multiple(cdt, cdn, {price_list_currency:pl_currency[0]});
+					if (pl_currency[0] == doc.currency) {
+						set_multiple(cdt, cdn, {plc_conversion_rate:doc.conversion_rate});
+						hide_field(['price_list_currency', 'plc_conversion_rate']);
+					} else if (pl_currency[0] == r.message[1]) {
+						set_multiple(cdt, cdn, {plc_conversion_rate:1})
+						hide_field(['price_list_currency', 'plc_conversion_rate']);
+					}					
+				}
 
 				if (r.message[1] == doc.currency) {
 					set_multiple(cdt, cdn, {conversion_rate:1});
diff --git a/erpnext/setup/doctype/email_digest/email_digest.py b/erpnext/setup/doctype/email_digest/email_digest.py
index ff9bf687190..fb3730cb25d 100644
--- a/erpnext/setup/doctype/email_digest/email_digest.py
+++ b/erpnext/setup/doctype/email_digest/email_digest.py
@@ -240,7 +240,9 @@ class DocType:
 			Adds common conditions in dictionary "args"
 		"""
 		start_date, end_date = self.get_start_end_dates()
-		fiscal_start_date = webnotes.utils.get_defaults()['year_start_date']
+		fiscal_year = webnotes.utils.get_defaults()['fiscal_year']
+		fiscal_start_date = webnotes.conn.get_value('Fiscal Year', fiscal_year,
+				'year_start_date')
 
 		if 'new' in args['type']:
 			args.update({
diff --git a/erpnext/setup/doctype/permission_control/permission_control.py b/erpnext/setup/doctype/permission_control/permission_control.py
index 049a3f518d4..bb05bec1cde 100644
--- a/erpnext/setup/doctype/permission_control/permission_control.py
+++ b/erpnext/setup/doctype/permission_control/permission_control.py
@@ -70,7 +70,10 @@ class DocType:
 			ret.append(p)
 						
 		# fields list
-		fl = ['', 'owner'] + [l[0] for l in sql("select fieldname from tabDocField where parent=%s and fieldtype='Link' and ifnull(options,'')!=''", doctype)]
+		fl = ['', 'owner'] + [l[0] for l in sql("""\
+			select fieldname from tabDocField where parent=%s
+			and ((fieldtype='Link' and ifnull(options,'')!='') or
+			(fieldtype='Select') and lcase(ifnull(options,'')) like 'link:%%')""", doctype)]
 						
 		return {'perms':ret, 'fields':fl}