Module Name: src
Committed By: kre
Date: Sat Feb 9 09:38:11 UTC 2019
Modified Files:
src/bin/sh: var.c
Log Message:
DTRT when dynamically generated variables return "unset" instead of
a value. There are none which do that at the minute, so this is a NFCI
change, which is just making the code correct even though nothing
currently triggers any bugs.
To generate a diff of this commit:
cvs rdiff -u -r1.76 -r1.77 src/bin/sh/var.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
