G++ warnings for set-control-group-knob from nosh-1.37

From: Jonathan de Boyne Pollard <J.deBoynePollard-newsgroups_at_NTLWorld.COM>
Date: Sun, 11 Mar 2018 23:57:28 +0000

The macro generates no warning in the GNU C library in Debian 9, but I
should have caught that overload that was not passing by reference. It
is fixed now, thank you. The in-development source archive for 1.38 is
in the usual place.
Received on Sun Mar 11 2018 - 23:57:28 UTC