initscript fails if profile filename contains spaces

For testing, I created a profile in "/etc/apparmor.d/bin.foo bar" (note the space in the filename).

The result is that the initscript throws some error messages:

# rcapparmor reload
Restarting AppArmor grep: /etc/apparmor.d/bin.foo: No such file or directory
grep: bar: No such file or directory
Cache miss: /etc/apparmor.d/bin.foo bar
Wrote cache: /etc/apparmor.d/cache/bin.foo bar
Cache hit: /etc/apparmor.d/cache/bin.ping
[...]
Cache miss: /etc/apparmor.d/usr.share.git-web.gitweb.cgi
/lib/apparmor/rc.apparmor.functions: line 479: echo: write error: No such file or directory
                                                                                                                                                  done
/lib/apparmor/rc.apparmor.functions: line 484: return: -v: invalid option
return: usage: return [n]

Obviously there are some quotes around filenames missing in rc.apparmor.functions