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fix: walksScope throw error when path.parentPath is null (#25)

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martinoooo
2020-07-13 14:01:19 +08:00
committed by GitHub
parent 6f847c455c
commit d495546883
1 changed files with 1 additions and 1 deletions
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packages/babel-plugin-jsx/src/utils.ts
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@ -275,7 +275,7 @@ const parseDirectives = (args: {
};
const walksScope = (path: NodePath, name: string) => {
if (path.scope.hasBinding(name)) {
if (path.scope.hasBinding(name) && path.parentPath) {
path.parentPath.setData('optimize', false);
walksScope(path.parentPath, name);
}