calculator: Check if association is not None
calculator: Check if association is not None
Backport of !6189 (merged).
Edited by Spiros Tsalikis
System updates will be applied on January 22st between 0900 AM and 1200 PM, EST (UTC-05:00). This site may have intermittent downtime during that time.
calculator: Check if association is not None
Backport of !6189 (merged).