Salary Detail Abbr

When processing via Process Salary Abbr is not filled unless if Hourly pay ... this is required for later check what Component is or was added for Employee
diff --git a/erpnext/hr/doctype/salary_slip/salary_slip.py b/erpnext/hr/doctype/salary_slip/salary_slip.py
index 356104e..a39c171 100644
--- a/erpnext/hr/doctype/salary_slip/salary_slip.py
+++ b/erpnext/hr/doctype/salary_slip/salary_slip.py
@@ -69,7 +69,8 @@
 				'amount': amount,
 				'default_amount': amount,
 				'depends_on_lwp' : struct_row.depends_on_lwp,
-				'salary_component' : struct_row.salary_component
+				'salary_component' : struct_row.salary_component,
+				'abbr' : struct_row.abbr
 			})
 		else:
 			component_row.amount = amount