Bug 573806 - null argument:Action must not be null

Change-Id: I54e6f419e7baa24622d8e8cca957b2ad4da62044
Reviewed-on: https://git.eclipse.org/r/c/platform/eclipse.platform.debug/+/181097
Tested-by: Platform Bot <platform-bot@eclipse.org>
Reviewed-by: Sarika Sinha <sarika.sinha@in.ibm.com>
1 file changed