fix `is_number()` on `+=` (#1714)
authorAlex Lam S.L <alexlamsl@gmail.com>
Tue, 28 Mar 2017 09:08:16 +0000 (17:08 +0800)
committerGitHub <noreply@github.com>
Tue, 28 Mar 2017 09:08:16 +0000 (17:08 +0800)
commitf71f4905b004a559f0612e0e0928204f912a66bc
tree9a97f9bb73ed3aee31bc709db386dc8a97de227e
parentfb177a6312ccd90918c9f8f0f867c2fddd85a2c8
fix `is_number()` on `+=` (#1714)

fixes #1710
lib/compress.js
test/compress/numbers.js