Index: modules/block.module
===================================================================
RCS file: /cvs/drupal/drupal/modules/block.module,v
retrieving revision 1.162
diff -u -r1.162 block.module
--- modules/block.module	4 Apr 2005 12:27:05 -0000	1.162
+++ modules/block.module	9 Apr 2005 00:28:55 -0000
@@ -360,6 +360,19 @@
 }
 
 function block_box_save($edit, $delta = NULL) {
+  if (!$edit['title']){
+    $edit['title'] = "<!--" . date("y-m-d-s") . "-->";
+  }
+  else {
+    $result = db_query('SELECT title FROM {boxes} ORDER BY title');
+    while ($current_entry = db_fetch_object($result)) {
+      if ($edit['title'] == $current_entry->title){
+      	 form_set_error('title', t('The title you entered is already in use, please specify a unique name for the block title.'))
+        return 1;
+      }
+    }
+  }
+  
   if (!filter_access($edit['format'])) {
     $edit['format'] = FILTER_FORMAT_DEFAULT;
   }