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author | Alex Lam S.L <alexlamsl@gmail.com> | 2020-05-09 01:50:25 +0100 |
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committer | GitHub <noreply@github.com> | 2020-05-09 08:50:25 +0800 |
commit | b06fd8a9331c377dd3d95ddb78a52ea11c58f8df (patch) | |
tree | 64da9c1d52d8089925003270be86bb2204945462 /lib | |
parent | 1bb0804d60cabbe048b05735dd2322dcc6d7bedd (diff) | |
download | tracifyjs-b06fd8a9331c377dd3d95ddb78a52ea11c58f8df.tar.gz tracifyjs-b06fd8a9331c377dd3d95ddb78a52ea11c58f8df.zip |
improve fix for #3856 (#3862)
Diffstat (limited to 'lib')
-rw-r--r-- | lib/compress.js | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/lib/compress.js b/lib/compress.js index 09eaacbf..fb4836bf 100644 --- a/lib/compress.js +++ b/lib/compress.js @@ -2575,12 +2575,11 @@ merge(Compressor.prototype, { if (!declarations_only(node)) return node; defs.definitions = defs.definitions.concat(node.definitions); CHANGED = true; + if (parent instanceof AST_For && parent.init === node) return null; return in_list ? List.skip : make_node(AST_EmptyStatement, node); } if (node instanceof AST_Scope) return node; if (!(node instanceof AST_Statement)) return node; - }, function(node) { - if (node instanceof AST_For && is_empty(node.init)) node.init = null; })); } } |