Fix long-standing problem with getans(); handle the case if we get
authorKen Hornstein <kenh@pobox.com>
Fri, 27 Jan 2012 18:47:14 +0000 (13:47 -0500)
committerKen Hornstein <kenh@pobox.com>
Fri, 27 Jan 2012 18:47:14 +0000 (13:47 -0500)
commit5dded84775cbfdef4e84f7c61c340ba15c0dcdaf
treea16995d7c0057f25e34c0f63baba2e887ec97347
parent77a8a873bf6678bc2c36a5839da714c5620683b6
Fix long-standing problem with getans(); handle the case if we get
an interrupted by a signal during a character read and return an
EINTR.
sbr/getans.c