fixed unicode and null issue in sms center
diff --git a/utilities/doctype/sms_control/sms_control.py b/utilities/doctype/sms_control/sms_control.py
index 5a9777a..8b5a50a 100644
--- a/utilities/doctype/sms_control/sms_control.py
+++ b/utilities/doctype/sms_control/sms_control.py
@@ -55,7 +55,7 @@
def send_form_sms(self, arg):
"called from client side"
args = load_json(arg)
- self.send_sms([str(args['number'])], str(args['message']))
+ self.send_sms([cstr(args['number'])], cstr(args['message']))
def send_sms(self, receiver_list, msg, sender_name = ''):
receiver_list = self.validate_receiver_nos(receiver_list)