udev-ctrl: make _unref() always return NULL
authorTom Gundersen <teg@jklm.no>
Thu, 14 May 2015 13:30:52 +0000 (15:30 +0200)
committerTom Gundersen <teg@jklm.no>
Fri, 15 May 2015 21:36:35 +0000 (23:36 +0200)
commit35927d13dfb8e313bf653f244fdb3fdb6089c982
tree5428fcfc867e8e250c2a9a6ab71a2ac486ecf1ae
parentb5acb956d1ceca70e1fc7546534b43b7d81322cc
udev-ctrl: make _unref() always return NULL

Bring this in line with the rest of the codebase.
src/udev/udev-ctrl.c