buddy: add interface to generate groups ID string
commita34ed28a331036d6e16e525f3a335e597ef24777
authorStefan Becker <chemobejk@gmail.com>
Sun, 18 Aug 2013 12:42:22 +0000 (18 15:42 +0300)
committerStefan Becker <chemobejk@gmail.com>
Sun, 18 Aug 2013 12:42:22 +0000 (18 15:42 +0300)
treefb2dc5971f4247e97a13cc06672998740508c9dd
parent84252069760ee4a5e4e65fdd8b948fc4bd0b7241
buddy: add interface to generate groups ID string

This internalizes the last reference to buddy->groups.
src/core/sipe-buddy.c
src/core/sipe-buddy.h
src/core/sipe-group.c