shellcheck: fix several occurences of SC2034

message:
SC2034: $VARNAME appears unused. Verify it or export it.

most of these are related to the style:
we generate global vars, which are used in other functions.

the var "lexical_url" was really unused (left it as comment)

the travis-check now does not need anymore special flags.

Signed-off-by: Bastian Bittorf <bb@npl.de>
This commit is contained in:
Bastian Bittorf
2017-01-09 17:04:09 +01:00
committed by Bastian Bittorf
parent 3b67cf4378
commit 3ca93f4a4c
12 changed files with 27 additions and 27 deletions

View File

@@ -2,7 +2,7 @@
# dns api wrapper of lexicon for acme.sh
lexicon_url="https://github.com/AnalogJ/lexicon"
# https://github.com/AnalogJ/lexicon
lexicon_cmd="lexicon"
wiki="https://github.com/Neilpang/acme.sh/wiki/How-to-use-lexicon-dns-api"