Fix broken logic in IPv4 detection

claudiodangelis · claudiodangelis · commit b2293923e8ac · 2021-04-24T19:21:39.000+02:00
diff --git a/util/util.go b/util/util.go
@@ -132,7 +132,7 @@ func FindIP(iface net.Interface) (string, error) {
 			}
 			// Use IPv6 only if an IPv4 hasn't been found yet.
 			// This is eventually overwritten with an IPv4, if found (see above)
-			if ip != "" {
+			if ip == "" {
 				ip = "[" + ipnet.IP.String() + "]"
 			}
 		}

Original file line number	Diff line number	Diff line change
`@@ -132,7 +132,7 @@ func FindIP(iface net.Interface) (string, error) {`
`132`	`132`	`}`
`133`	`133`	`// Use IPv6 only if an IPv4 hasn't been found yet.`
`134`	`134`	`// This is eventually overwritten with an IPv4, if found (see above)`
`135`		`- if ip != "" {`
	`135`	`+ if ip == "" {`
`136`	`136`	`ip = "[" + ipnet.IP.String() + "]"`
`137`	`137`	`}`
`138`	`138`	`}`