77e1ccbe introduced a bug whereby
rc scripts in etc/rc.d and $local_startup failed to parse output
from called commands because IFS was set to " " instead of the
default " \t\n". This caused parsing of output that contains any
whitespace character, such as tabs and newlines, not matching just a
space to fail.

PR:		249192
MFC after:	3 weeks
X-MFC with:	77e1ccbe