CVS commit: src/bin/sh

["Christos Zoulas" <christos%netbsd.org@localhost>]

Module Name:    src
Committed By:   christos
Date:           Fri Nov  1 16:49:02 UTC 2013

Modified Files:
        src/bin/sh: exec.c var.c

Log Message:
PR/48312: Dieter Roelands: According to TOG, unset should not return an error
for functions are variables that were not previously set:
http://pubs.opengroup.org/onlinepubs/9699919799/utilities/V3_chap02.html


To generate a diff of this commit:
cvs rdiff -u -r1.44 -r1.45 src/bin/sh/exec.c
cvs rdiff -u -r1.42 -r1.43 src/bin/sh/var.c

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