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delete from require.extensions when old extension handler is undefined

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This commit is contained in:
Sebastian McKenzie 2015-02-26 12:58:01 +11:00
parent bb2fc830eb
commit 3ab88e02c7
1 changed files with 5 additions and 1 deletions
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6
src/babel/api/register/node.js
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@ -121,7 +121,11 @@ var registerExtension = function (ext) {
var hookExtensions = function (_exts) {
each(exts, function (old, ext) {
require.extensions[ext] = old;
if (old === undefined) {
delete require.extensions[ext];
} else {
require.extensions[ext] = old;
}
});
exts = {};