CVS commit: src/tests/bin/sh

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

Module Name:    src
Committed By:   kre
Date:           Fri Jun  2 01:38:45 UTC 2017

Modified Files:
        src/tests/bin/sh: t_option.sh

Log Message:
Guard against EVN being set, and possibly referencing an unset
variable, when we are running tests with sh -u


To generate a diff of this commit:
cvs rdiff -u -r1.3 -r1.4 src/tests/bin/sh/t_option.sh

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