fix corner case in `merge_vars` (#4116)
authorAlex Lam S.L <alexlamsl@gmail.com>
Wed, 16 Sep 2020 19:11:57 +0000 (20:11 +0100)
committerGitHub <noreply@github.com>
Wed, 16 Sep 2020 19:11:57 +0000 (03:11 +0800)
commit2a053710bdafde88c305d318ed2e0196d5dcdfc7
tree30e1ef02238f5c1dfcadc110da218ddad266b9d9
parent219aac6a84d357b1bd8fa5eb3ba754bf6cfa6498
fix corner case in `merge_vars` (#4116)

fixes #4115
lib/compress.js
test/compress/merge_vars.js