- fixing block configuration not working when user is disabling all blocks.

modules/block.module

@@ -274,7 +274,13 @@ function block_user($type, &$edit, &$user) {
       if (isset($form)) {
         return form_item(t("Block configuration"), '<table border="0" cellpadding="2" cellspacing="2">'. $form .'</table>', t("Enable the blocks you would like to see displayed in the side bars."));
       }
-
+      break;
+    case "edit_validate":
+      if (!$edit["block"]) {
+        $edit["block"] = array();
+      }
+      return $edit;
+      break;
   }
 }
 

modules/block/block.module

@@ -274,7 +274,13 @@ function block_user($type, &$edit, &$user) {
       if (isset($form)) {
         return form_item(t("Block configuration"), '<table border="0" cellpadding="2" cellspacing="2">'. $form .'</table>', t("Enable the blocks you would like to see displayed in the side bars."));
       }
-
+      break;
+    case "edit_validate":
+      if (!$edit["block"]) {
+        $edit["block"] = array();
+      }
+      return $edit;
+      break;
   }
 }