diff --git a/optmanagementprod/opt_management_production/doctype/optlistprod/optlistprod.py b/optmanagementprod/opt_management_production/doctype/optlistprod/optlistprod.py
index 53f5757..a133341 100644
--- a/optmanagementprod/opt_management_production/doctype/optlistprod/optlistprod.py
+++ b/optmanagementprod/opt_management_production/doctype/optlistprod/optlistprod.py
@@ -125,13 +125,17 @@ def getValues():
 		]
 
 
-def optinReceived(str,key):
-	if not str:
-		return str("")
+def optinReceived(value,key):
+	if not value:
+		return "no date"
 	else:
-		dictionary = dict(subString.split(":") for subString in str.split(","))
+		dictionary = dict(subString.split(":") for subString in value.split(","))
 		if(key in dictionary):
 			return dictionary[key]
+		else:
+			return ' '
+		
+			
 
 def optinStatus(str):
 	if not str: