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Merge pull request #2136 from jmm/optimize-block-hoist2

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Tighten up block-hoist transformer
This commit is contained in:
Sebastian McKenzie 2015-07-31 12:04:12 +01:00
commit 72a5e7429b
1 changed files with 4 additions and 1 deletions
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5
packages/babel/src/transformation/transformers/internal/block-hoist.js
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@ -26,7 +26,10 @@ export var visitor = {
var hasChange = false;
for (var i = 0; i < node.body.length; i++) {
var bodyNode = node.body[i];
if (bodyNode && bodyNode._blockHoist != null) hasChange = true;
if (bodyNode && bodyNode._blockHoist != null) {
hasChange = true;
break;
}
}
if (!hasChange) return;