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bom traversing: argument mutable issue

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This commit is contained in:
Nabin Hait 2017-04-11 16:00:48 +05:30
parent e0271a8331
commit 075b299673
1 changed files with 4 additions and 1 deletions
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5
erpnext/manufacturing/doctype/bom/bom.py
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@ -281,12 +281,15 @@ class BOM(WebsiteGenerator):
return bom_list return bom_list
def traverse_tree(self, bom_list=[]): def traverse_tree(self, bom_list=None):
def _get_children(bom_no): def _get_children(bom_no):
return [cstr(d[0]) for d in frappe.db.sql("""select bom_no from `tabBOM Item` return [cstr(d[0]) for d in frappe.db.sql("""select bom_no from `tabBOM Item`
where parent = %s and ifnull(bom_no, '') != ''""", bom_no)] where parent = %s and ifnull(bom_no, '') != ''""", bom_no)]
count = 0 count = 0
if not bom_list:
bom_list = []
if self.name not in bom_list: if self.name not in bom_list:
bom_list.append(self.name) bom_list.append(self.name)