[buying] [purchase taxes] get cost center from taxes master
diff --git a/buying/doctype/purchase_common/purchase_common.py b/buying/doctype/purchase_common/purchase_common.py
index d5b563b..2b6ca27 100644
--- a/buying/doctype/purchase_common/purchase_common.py
+++ b/buying/doctype/purchase_common/purchase_common.py
@@ -432,6 +432,7 @@
 			d.account_head = other['account_head']
 			d.rate = flt(other['rate'])
 			d.tax_amount = flt(other['tax_amount'])
+			d.cost_center = other["cost_center"]
 			d.idx = idx
 			idx += 1
 		return obj.doclist