Add warning about missing IPv6 relay address in verbose mode

rtpt-erikgeiser · rtpt-erikgeiser · commit 3f11105f0954 · 2025-10-20T08:54:02.000+02:00
diff --git a/cli.go b/cli.go
@@ -407,6 +407,8 @@ func configFromCLI() (config *Config, logger *Logger, err error) {
 
 	if config.RelayIPv6 == nil && config.RelayIPv4 == nil {
 		return config, logger, fmt.Errorf("no relay IP configured: %s and %s", errIPv4, errIPv6) //nolint:errorlint
+	} else if errIPv6 != nil && config.Verbose {
+		logger.Errorf("Warning: could not auto-detect relay IPv6 address: %v", err)
 	}
 
 	config.LocalIPv6, err = getLinkLocalIPv6Address(config.Interface)

Original file line number	Diff line number	Diff line change
`@@ -407,6 +407,8 @@ func configFromCLI() (config Config, logger Logger, err error) {`
`407`	`407`
`408`	`408`	`if config.RelayIPv6 == nil && config.RelayIPv4 == nil {`
`409`	`409`	`return config, logger, fmt.Errorf("no relay IP configured: %s and %s", errIPv4, errIPv6) //nolint:errorlint`
	`410`	`+ } else if errIPv6 != nil && config.Verbose {`
	`411`	`+ logger.Errorf("Warning: could not auto-detect relay IPv6 address: %v", err)`
`410`	`412`	`}`
`411`	`413`
`412`	`414`	`config.LocalIPv6, err = getLinkLocalIPv6Address(config.Interface)`