Prevent crash due to NullReferenceException in interactive window component#4589

Merged

huguesv merged 3 commits intomicrosoft:masterfrom huguesv:issue4513

Aug 2, 2018

+12-2

Commits on Jul 24, 2018

Prevent crash due to NullReferenceException in interactive window component.
Hugues Valois
committed

Commits on Jul 26, 2018

Catch exception only when shutting down, which is when the interactive window sometimes throws.
Hugues Valois
committed

Commits on Jul 30, 2018

Extract shutdown check into separate method.
Hugues Valois
committed