better coding

gstlal-inspiral/python/svd_bank.py

@@ -405,7 +405,7 @@ def write_bank(filename, banks, psd_input, process_param_dict = None, verbose =
 		root = lw.appendChild(ligolw.LIGO_LW(Attributes({u"Name": u"gstlal_svd_bank_Bank"})))
 
 		for row in bank.sngl_inspiral_table:
-			row.template_duration = [frag.end for frag in bank.bank_fragments][-1]
+			row.template_duration = bank.bank_fragments[-1].end
 			# make non-signal model templates have an invalid template id
 			if bank.bank_type != "signal_model":
 				row.template_id = -row.template_id