vi: survive if stdin is nonblocking. closes 9851
authorDenys Vlasenko <vda.linux@googlemail.com>
Tue, 2 May 2017 18:39:02 +0000 (20:39 +0200)
committerDenys Vlasenko <vda.linux@googlemail.com>
Tue, 2 May 2017 18:39:02 +0000 (20:39 +0200)
commit0cc9b1843df8c4b6838446542b3f7d5780fb9e84
treece983d93b2fa364861887c23f47e873a933d6889
parenta1a3b595e1c96c3568818d019864bb23cd33e673
vi: survive if stdin is nonblocking. closes 9851

function                                             old     new   delta
readit                                                55      69     +14

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
editors/vi.c