better link anchors

main.go

@@ -61,8 +61,13 @@ func main() {
 	flag.BoolVar(&restore, "restore", false, "restore a json dump to the data directory (dump is read from stdin)")
 	flag.Parse()
 
+	err := os.Chdir(datadir)
+	if err != nil {
+		logger.Fatal("main: ", err)
+	}
+
 	if dump {
-		err := dumpWiki()
+		err = dumpWiki()
 		if err != nil {
 			logger.Fatal("dump: ", err)
 		}
@@ -70,7 +75,7 @@ func main() {
 	}
 
 	if restore {
-		err := restoreWiki()
+		err = restoreWiki()
 		if err != nil {
 			logger.Fatal("restore: ", err)
 		}
@@ -81,16 +86,12 @@ func main() {
 		User:  user,
 		Group: group,
 	}
-	err := godrop.Drop(cfg, func() (net.Listener, error) {
+	err = godrop.Drop(cfg, func() (net.Listener, error) {
 		return net.Listen("tcp", listen)
 	})
 	if err != nil {
 		logger.Fatal("main: ", err)
 	}
-	err = os.Chdir(datadir)
-	if err != nil {
-		logger.Fatal("main: ", err)
-	}
 	newLogger(logfile)
 	l, err := godrop.GetListener()
 	if err != nil {