K 10
svn:author
V 3
pfg
K 8
svn:date
V 27
2017-06-08T03:15:08.390814Z
K 7
svn:log
V 175
patch: if reading fails, do not go into infinite loop asking for a filename.

This can happen if no tty is available.

Obtained from:	OpenBSD (CVS rev 1.54)
MFC after:	5 days

END