Make sure empty group or user are not created when editing

1 files changed, 10 insertions, 0 deletions

diff --git a/usr/local/www/system_groupmanager.php b/usr/local/www/system_groupmanager.php
index 04381b3..e6230aa 100644
--- a/usr/local/www/system_groupmanager.php
+++ b/usr/local/www/system_groupmanager.php
@@ -198,6 +198,14 @@ function setall_selected(id) {
 		selbox.options[index].selected = true;
 }
 
+function delete_empty(id) {
+	selbox = document.getElementById(id);
+	count = selbox.options.length;
+	for (index = 0; index<count; index++)
+		if (selbox.options[index].value == '')
+			selbox.remove(index);
+}
+
 function clear_selected(id) {
 	selbox = document.getElementById(id);
 	count = selbox.options.length;
@@ -239,6 +247,8 @@ function move_selected(srcid, dstid) {
 }
 
 function presubmit() {
+	delete_empty('members');
+	delete_empty('notmembers');
 	clear_selected('notmembers');
 	setall_selected('members');
 }