- m_hash.c: add missing colons which got lost in -r3110


git-svn-id: svn://svn.ircd-hybrid.org/svnroot/ircd-hybrid/trunk@3152 82007160-df01-0410-b94d-b575c5fd34c7
- channel_mode.c:chm_limit(): instead of passing an empty buffer to atoi()
  we just bail out


git-svn-id: svn://svn.ircd-hybrid.org/svnroot/ircd-hybrid/trunk@3153 82007160-df01-0410-b94d-b575c5fd34c7