CVS commit: src/usr.bin/tip

["Valeriy E. Ushakov" <uwe%netbsd.org@localhost>]

Module Name:    src
Committed By:   uwe
Date:           Fri Feb 22 22:25:22 UTC 2019

Modified Files:
        src/usr.bin/tip: tip.c

Log Message:
Check getchar() result for EOF.

Call cleanup(SIGHUP) if we get local EOF, as if we've got SIGHUP.
While here, use EOF constant instead of literal -1 in an existing
check.

PR bin/53996


To generate a diff of this commit:
cvs rdiff -u -r1.60 -r1.61 src/usr.bin/tip/tip.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.