DB engine compatibility: remove if not exists

Author: mastervanleeuwen

administrator/components/com_jtg/sql/upgrade/0.9.37.sql

@@ -1,5 +1,5 @@
 ALTER TABLE `#__jtg_files`
-ADD IF NOT EXISTS `icon_n` FLOAT(20),
-ADD IF NOT EXISTS `icon_e` FLOAT(20);
+ADD `icon_n` FLOAT(20),
+ADD `icon_e` FLOAT(20);
 UPDATE `#__jtg_files`
 SET icon_n = start_n, icon_e = start_e;