[SSSD] [PATCH] IPA: Call ipa_ad_subdom_refresh when server mode is initialized

[Jakub Hrozek]

Hi,

I'm sorry, but I broke the IPA server mode with my previous patch :-(

ipa_ad_subdom_refresh was called before IPA server context was
initialized. On IPA server, this caused the code to dereference a NULL
pointer and crash.