fix corner case in `join_vars` (#3857)
authorAlex Lam S.L <alexlamsl@gmail.com>
Fri, 8 May 2020 03:49:17 +0000 (04:49 +0100)
committerGitHub <noreply@github.com>
Fri, 8 May 2020 03:49:17 +0000 (11:49 +0800)
commit7a033bb825975a6a729813b2cbe5a722a9047456
tree9a8b20e93b2913b625e6062c5d0524b8c9d56203
parenta441b009517125fa2e0cdf10150c6fd77bbb54ae
fix corner case in `join_vars` (#3857)

fixes #3856
lib/compress.js
test/compress/join_vars.js