[hotfix] ignore if student email address field value is None (#11116)

2017-10-09 12:42:18 +05:30 · 2017-10-09 12:42:18 +05:30 · eaf0abedd4
commit eaf0abedd4
parent 6f5853b97a
1 changed files with 1 additions and 0 deletions
--- a/erpnext/schools/doctype/fees/fees.py
+++ b/erpnext/schools/doctype/fees/fees.py
@ -50,6 +50,7 @@ class Fees(AccountsController):
 			select g.email_address
 			from `tabGuardian` g, `tabStudent Guardian` sg
 			where g.name = sg.guardian and sg.parent = %s and sg.parenttype = 'Student'
+			and ifnull(g.email_address, '')!=''
 		""", self.student)

 		student_email_id = frappe.db.get_value("Student", self.student, "student_email_id")