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readline: fix permanent deoptimizations

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PR-URL: https://github.com/nodejs/node/pull/12456
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
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Brian White 2017-04-24 02:21:30 -04:00
parent 3c098ee7e2
commit 4484e8f7e2
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1 changed files with 2 additions and 2 deletions
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lib/readline.js
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@ -470,8 +470,8 @@ Interface.prototype._tabComplete = function(lastKeypressWasTab) {
} }
// If there is a common prefix to all matches, then apply that portion. // If there is a common prefix to all matches, then apply that portion.
const f = completions.filter(function(e) { if (e) return e; }); var f = completions.filter(function(e) { if (e) return e; });
const prefix = commonPrefix(f); var prefix = commonPrefix(f);
if (prefix.length > completeOn.length) { if (prefix.length > completeOn.length) {
self._insertString(prefix.slice(completeOn.length)); self._insertString(prefix.slice(completeOn.length));
} }