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tolerate nil error in HandleError

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This commit is contained in:
deads2k 2016-05-11 09:06:53 -04:00
parent 13f60ea862
commit b2d8c2865a
1 changed files with 5 additions and 0 deletions
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5
pkg/util/runtime/runtime.go
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@ -67,6 +67,11 @@ var ErrorHandlers = []func(error){logError}
// is preferable to logging the error - the default behavior is to log but the // is preferable to logging the error - the default behavior is to log but the
// errors may be sent to a remote server for analysis. // errors may be sent to a remote server for analysis.
func HandleError(err error) { func HandleError(err error) {
// this is sometimes called with a nil error. We probably shouldn't fail and should do nothing instead
if err == nil {
return
}
for _, fn := range ErrorHandlers { for _, fn := range ErrorHandlers {
fn(err) fn(err)
} }