[cgmanager-devel] [cgmanager/cgmanager] 2d07f7: fix &existed return value

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/cgmanager/cgmanager
  Commit: 2d07f7e239ce0373fdd61de623089b8a3a252ab7
      https://github.com/cgmanager/cgmanager/commit/2d07f7e239ce0373fdd61de623089b8a3a252ab7
  Author: Serge Hallyn <serge.hallyn at ubuntu.com>
  Date:   2014-01-19 (Sun, 19 Jan 2014)

  Changed paths:
    M cgmanager-proxy.c
    M cgmanager.c

  Log Message:
  -----------
  fix &existed return value

I'd forgotten that nih-dbus-tool clients cannot handle an output int32
value being 0.  Use -1 instead of 0.  Alternatively as jodh has pointed
out we could switch back to using a bool.

Signed-off-by: Serge Hallyn <serge.hallyn at ubuntu.com>