Index: trunk/admin/install/upgrades/inportal_upgrade_v1.1.1.sql
===================================================================
diff -u -r2050 -r2052
--- trunk/admin/install/upgrades/inportal_upgrade_v1.1.1.sql	(.../inportal_upgrade_v1.1.1.sql)	(revision 2050)
+++ trunk/admin/install/upgrades/inportal_upgrade_v1.1.1.sql	(.../inportal_upgrade_v1.1.1.sql)	(revision 2052)
@@ -3,6 +3,8 @@
 
 UPDATE Modules SET Version = '1.1.1' WHERE Name = 'In-Portal';
 
+ALTER TABLE StylesheetSelectors ADD UNIQUE UniqueIdName (StylesheetId,SelectorName);
+
 DELETE FROM StylesheetSelectors WHERE StylesheetId = 8 AND SelectorName LIKE '.calendar%';
 
 INSERT INTO StylesheetSelectors VALUES (169, 8, 'Calendar''s selected days', '.calendar tbody .selected', 'a:0:{}', '', 1, 'font-weight: bold;\r\nbackground-color: #9ED7ED;\r\nborder: 1px solid #83B2C5;', 0);