fix real IPv4 display

Signed-off-by: Jeff Carr <jcarr@wit.com>

linuxstatus/hostname.go

@@ -3,7 +3,6 @@
 package linuxstatus
 
 import (
-	"strings"
 	"io/ioutil"
 	"go.wit.com/log"
 
@@ -65,12 +64,6 @@ func (ls *LinuxStatus) setHostShort() {
 	}
 }
 
-func (ls *LinuxStatus) GetIPv6() []string {
-	if ! me.Ready() {return nil}
-	tmp := me.workingIPv6.Get()
-	return strings.Split(tmp, "\n")
-}
-
 func lookupHostname() {
 	if ! me.Ready() {return}
 	var err error

linuxstatus/net.go

@@ -270,9 +270,15 @@ func deleteChanges() bool {
 	return changed
 }
 
-func (ls *LinuxStatus) GetIPv4() []string {
+func (ls *LinuxStatus) GetIPv6() []string {
 	if ! me.Ready() {return nil}
-	tmp := "(none) fixme"
+	tmp := me.workingIPv6.Get()
+	return strings.Split(tmp, "\n")
+}
+
+func (ls *LinuxStatus) GetIPv4() []string {
+	if ! me.Ready() {return nil}
+	tmp := me.workingIPv4.Get()
 	return strings.Split(tmp, "\n")
 }
 

main.go

@@ -6,8 +6,6 @@ package main
 
 import 	(
 	"fmt"
-	"strings"
-	"sort"
 	"runtime"
 	"time"
 	"embed"
@@ -182,20 +180,3 @@ func timeFunction(f func()) time.Duration {
 	f()                     // Execute the function
 	return time.Since(startTime) // Calculate the elapsed time
 }
-
-// sortLines takes a string, splits it on newlines, sorts the lines,
-// and rejoins them with newlines.
-func sortLines(input string) string {
-	lines := strings.Split(input, "\n")
-
-	// Trim leading and trailing whitespace from each line
-	for i, line := range lines {
-		lines[i] = strings.TrimSpace(line)
-	}
-
-	sort.Strings(lines)
-	tmp := strings.Join(lines, "\n")
-	tmp = strings.TrimLeft(tmp, "\n")
-	tmp = strings.TrimRight(tmp, "\n")
-	return tmp
-}