core: Don't store a reference in CoreCertManager
authorManuel Nickschas <sputnick@quassel-irc.org>
Fri, 30 Aug 2019 19:48:32 +0000 (21:48 +0200)
committerManuel Nickschas <sputnick@quassel-irc.org>
Fri, 30 Aug 2019 22:34:29 +0000 (00:34 +0200)
Storing references violates all sorts of Best Practices, and also
prevents the compiler from implicitly declaring a copy assignment
operator. Store a pointer instead, and clean up the API a bit.


No differences found