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| author | Devin Teske <dteske@FreeBSD.org> | 2016-02-03 03:03:04 +0000 |
|---|---|---|
| committer | Devin Teske <dteske@FreeBSD.org> | 2016-02-03 03:03:04 +0000 |
| commit | 9e81c4fb73a2b34bdabda478e99601093c7074fd (patch) | |
| tree | a5831632ab2f53e7dd2bf42e406ef7320b93494c /usr.sbin/bsdconfig | |
| parent | 679f1eab001b82ae61625e8273d208536ed42040 (diff) | |
| download | src-test2-9e81c4fb73a2b34bdabda478e99601093c7074fd.tar.gz src-test2-9e81c4fb73a2b34bdabda478e99601093c7074fd.zip | |
Notes
Diffstat (limited to 'usr.sbin/bsdconfig')
| -rw-r--r-- | usr.sbin/bsdconfig/share/strings.subr | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/usr.sbin/bsdconfig/share/strings.subr b/usr.sbin/bsdconfig/share/strings.subr index bf0604aa8142..f9e33c75d835 100644 --- a/usr.sbin/bsdconfig/share/strings.subr +++ b/usr.sbin/bsdconfig/share/strings.subr @@ -146,7 +146,11 @@ f_substr() fi done - setvar "$__var_to_set" "$__tmp" + if [ "$__var_to_set" ]; then + setvar "$__var_to_set" "$__tmp" + else + echo "$__tmp" + fi } # f_sprintf $var_to_set $format [$arguments ...] |