// mustLogFatal wraps log.Fatal() in a way that ensures the
// output is always printed to stderr so the user can see it
// if the user is still there, even if the process log was not
// enabled. If this process is an upgrade, however, and the user
// might not be there anymore, this just logs to the process
// log and exits.
func mustLogFatal(args ...interface{}) {
if !caddy.IsUpgrade() {
log.SetOutput(os.Stderr)
}
log.Fatal(args...)
}
// mustLogFatalf wraps log.Fatalf() in a way that ensures the
// output is always printed to stderr so the user can see it
// if the user is still there, even if the process log was not
// enabled. If this process is an upgrade, however, and the user
// might not be there anymore, this just logs to the process
// log and exits.
func mustLogFatalf(format string, args ...interface{}) {
if !caddy.IsUpgrade() {
log.SetOutput(os.Stderr)
}
log.Fatalf(format, args...)
}