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Telemetry: handle undefined values (#851)

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DC
2016-08-30 20:22:49 -07:00
committed by GitHub
parent 5f7cece6d1 75d30baaa5
commit 2f54feac74
1 changed files with 7 additions and 3 deletions
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10
src/renderer/lib/telemetry.js
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@@ -126,7 +126,9 @@ function logUncaughtError (procName, e) {
var message
var stack = ''
if (e.message) {
if (e == null) {
message = 'Unexpected undefined error'
} else if (e.message) {
// err is either an Error or a plain object {message, stack}
message = e.message
stack = e.stack
@@ -149,11 +151,13 @@ function logUncaughtError (procName, e) {
}
}
if (typeof stack !== 'string') stack = 'Unexpected stack: ' + stack
if (typeof message !== 'string') message = 'Unexpected message: ' + message
// Remove the first part of each file path in the stack trace.
// - Privacy: remove personal info like C:\Users\<full name>
// - Aggregation: this lets us find which stacktraces occur often
if (stack && typeof stack === 'string') stack = stack.replace(/\(.*app.asar/g, '(...')
else if (stack) stack = 'Unexpected stack: ' + stack
stack = stack.replace(/\(.*app.asar/g, '(...')
// We need to POST the telemetry object, make sure it stays < 100kb
if (telemetry.uncaughtErrors.length > 20) return