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Bug 1485660 - Allows calling DebuggerClient.close twice in a row. r=jdescottes

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MozReview-Commit-ID: uACM0VtJ5E

Differential Revision: https://phabricator.services.mozilla.com/D7456

--HG--
extra : moz-landing-system : lando
This commit is contained in:
Alexandre Poirot 2018-10-15 08:36:03 +00:00
parent 8bcd10a7ab
commit 1fd7cbd0a7
1 changed files with 3 additions and 1 deletions
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4
devtools/shared/client/debugger-client.js
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@ -284,7 +284,9 @@ DebuggerClient.prototype = {
this._eventsEnabled = false;
const cleanup = () => {
this._transport.close();
if (this._transport) {
this._transport.close();
}
this._transport = null;
};