diff --git a/erpnext/patches.txt b/erpnext/patches.txt
index a8fa414208a..3faab2eb1d1 100644
--- a/erpnext/patches.txt
+++ b/erpnext/patches.txt
@@ -1,6 +1,6 @@
 erpnext.patches.v12_0.update_is_cancelled_field
-erpnext.patches.v13_0.add_bin_unique_constraint
 erpnext.patches.v11_0.rename_production_order_to_work_order
+erpnext.patches.v13_0.add_bin_unique_constraint
 erpnext.patches.v11_0.refactor_naming_series
 erpnext.patches.v11_0.refactor_autoname_naming
 execute:frappe.reload_doc("accounts", "doctype", "POS Payment Method") #2020-05-28
diff --git a/erpnext/patches/v13_0/rename_issue_doctype_fields.py b/erpnext/patches/v13_0/rename_issue_doctype_fields.py
index bf5438c4d2e..80d51652abe 100644
--- a/erpnext/patches/v13_0/rename_issue_doctype_fields.py
+++ b/erpnext/patches/v13_0/rename_issue_doctype_fields.py
@@ -60,7 +60,7 @@ def execute():
 
 def convert_to_seconds(value, unit):
 	seconds = 0
-	if value == 0:
+	if not value:
 		return seconds
 	if unit == 'Hours':
 		seconds = value * 3600