In awk, if you're going to append a newline to your printf

AND you're going to print only the argument, just use print

usr.sbin/bsdinstall/scripts/wlanconfig

@@ -278,7 +278,7 @@ while :; do
 done
 
 [ "$ENCRYPTION" ] || ENCRYPTION=$( echo "$NETWORKS" |
-	awk -F '\t' "/^\"$NETWORK\"\t/ { printf \"%s\n\", \$2 }" )
+	awk -F '\t' "/^\"$NETWORK\"\t/ { print \$2 }" )
 
 if echo $ENCRYPTION | grep -q 'PSK'; then
 	PASS=$( $DIALOG \