K 10
svn:author
V 8
vangyzen
K 8
svn:date
V 27
2019-12-03T22:57:10.809368Z
K 7
svn:log
V 258
MFC r354624

tip/cu: check for EOF on input on the local side

If cu reads an EOF on the input side, it goes into a tight loop
sending a garbage byte to the remote.  With this change, it exits
gracefully, along with its child.

Sponsored by:	Dell EMC Isilon

END