process_bulk_actions() - inconsistent returns

[tivnet]

Most returns are boolean. However, here is it is void:

                // Return early if there are no plugins to activate.
                if ( empty( $plugins_to_activate ) ) {
                    return;
                }

and it's void at the end of the function.
Should be always void or always bool, I think.

[thomasgriffin]

I have made this consistent so that it returns boolean values. I have also added contextual messages to ensure that users know if they try to install/activate and there are no plugins that match the criteria, a message is displayed for them.

[tivnet]

Is there a commit for this?

[thomasgriffin]

Just pushed the commit.