Omaha #2707 fixed LSR update script

Change-Id: I879d7d425f19113cae2c0bbc6f43df1edcf5594a

Former-commit-id: 0f5d97c961 [formerly ee38c97013e2a0c83e555cbbe77a9978296e39f1]
Former-commit-id: 3c0c33288a

deltaScripts/14.4.1/DR2707/updateLsrTable.sh

@@ -71,7 +71,7 @@ CASE ${BACKUP_NAME}
 	WHEN 42 then 'DEBRIS FLOW'
 	WHEN 43 then 'BLOWING SNOW'
 	WHEN 44 then 'RAIN'
-    ELSE ${BACKUP_NAME}
+    ELSE ''
 END;
 UPDATE ${TABLE_NAME} set ${STATION_COLUMN} = concat(${LON_COLUMN}, ':', ${LAT_COLUMN});
 ALTER TABLE ${TABLE_NAME} DROP COLUMN ${BACKUP_NAME};