Remove closure in signalSlotDispatcher
For non-composer installation an anonymous function is assigned to the signalSlotDispatcher. This breaks serialization of different objects (e.g FAL references)
[BUGFIX] Remove Closure in signalSlotDispatcher
As the classAliasMap is a singleton we don't need to initialize it on
every dispatch, but we can call the method directly on the instance.
This prevents a closure for signalSlotDispatcher which otherwise throws
an exception on serialization.
Reviewed-by: Helmut Hummel <firstname.lastname@example.org>
Tested-by: Helmut Hummel <email@example.com>
Reviewed-by: Markus Klein <firstname.lastname@example.org>
Reviewed-by: Christian Kuhn <email@example.com>
Tested-by: Christian Kuhn <firstname.lastname@example.org>