Patch to update against_voucher in gle for jv aganst jv

erpnext/patches/update_gle_against_voucher_for_jv.py

@@ -0,0 +1,18 @@
+def execute():
+	import webnotes
+	from webnotes.modules.module_manager import reload_doc
+	
+	# reload jv gl mapper
+	reload_doc('accounts', 'GL Mapper', 'Journal Voucher')
+
+	# select jv where against_jv exists
+	jv = webnotes.conn.sql("select distinct parent from `tabJournal Voucher Detail` where docstatus = 1 and ifnull(against_jv, '') != ''")
+
+	for d in jv:
+		jv_obj = get_obj('Journal Voucher', d.journal_voucher, with_children=1)
+
+		# cancel
+		get_obj(dt='GL Control').make_gl_entries(jv_obj.doc, jv_obj.doclist, cancel =1, adv_adj = 1)
+
+		#re-submit
+		get_obj(dt='GL Control').make_gl_entries(jv_obj.doc, jv_obj.doclist, cancel =0, adv_adj = 1)