CVS commit: src/bin/sh

["Robert Elz" <kre%netbsd.org@localhost>]

Module Name:    src
Committed By:   kre
Date:           Wed Jan  9 11:08:09 UTC 2019

Modified Files:
        src/bin/sh: input.c

Log Message:
Fix the code taken from FreeBSD 2 revisions back, which fixed
aliases, to actually do what it was supposed to do, and not just
come close by accident.   (How broken this was, while still seeming
to work perfectly most of the time was truly amazing!)

This corrects the behaviour of an alias defined with a blank char
as the last of its value, to correctly do an alias lookup on the
word that follows the alias.


To generate a diff of this commit:
cvs rdiff -u -r1.65 -r1.66 src/bin/sh/input.c

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