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Bug 1191825 - Don't log errors if we can't find an aborted-session ping on disk. r=gfritzsche

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This commit is contained in:
rthyberg 2015-09-04 01:56:00 +02:00
parent b6645d901e
commit bd020f5c4c
1 changed files with 3 additions and 2 deletions
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5
toolkit/components/telemetry/TelemetryStorage.jsm
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@ -75,12 +75,13 @@ const UUID_REGEX = /^[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12
* This is thrown by |TelemetryStorage.loadPingFile| when reading the ping
* from the disk fails.
*/
function PingReadError(message="Error reading the ping file") {
function PingReadError(message="Error reading the ping file", becauseNoSuchFile = false) {
Error.call(this, message);
let error = new Error();
this.name = "PingReadError";
this.message = message;
this.stack = error.stack;
this.becauseNoSuchFile = becauseNoSuchFile;
}
PingReadError.prototype = Object.create(Error.prototype);
PingReadError.prototype.constructor = PingReadError;
@ -1445,7 +1446,7 @@ let TelemetryStorageImpl = {
array = yield OS.File.read(aFilePath, options);
} catch(e) {
this._log.trace("loadPingfile - unreadable ping " + aFilePath, e);
throw new PingReadError(e.message);
throw new PingReadError(e.message, e.becauseNoSuchFile);
}
let decoder = new TextDecoder();