fix `collapse_vars` on nested exception (#2955)
authorAlex Lam S.L <alexlamsl@gmail.com>
Sun, 25 Feb 2018 07:39:00 +0000 (15:39 +0800)
committerGitHub <noreply@github.com>
Sun, 25 Feb 2018 07:39:00 +0000 (15:39 +0800)
commitea2359381b737a60b7879d60b756a575271252b7
tree9b14e37ef7b2cc5fad20e2a9569bbd17adb2e16b
parent52de64cf16a323797b11fb6fa286f0016be9a7a5
fix `collapse_vars` on nested exception (#2955)

fixes #2954
lib/compress.js
test/compress/collapse_vars.js