fix crash on empty description

Caused by bug fixed in 46cf00ffd8
2013-11-09 13:50:44 -04:00 · 2013-11-09 13:50:44 -04:00 · 8e1b8af6e7
commit 8e1b8af6e7
parent 46cf00ffd8
1 changed files with 1 additions and 1 deletions
--- a/Logs/UUID.hs
+++ b/Logs/UUID.hs
@ -56,7 +56,7 @@ fixBadUUID = M.fromList . map fixup . M.toList
 		| otherwise = (k, v)
 	  where
 		kuuid = fromUUID k
-		isbad = not (isuuid kuuid) && isuuid lastword
+		isbad = not (isuuid kuuid) && not (null ws) && isuuid lastword
 		ws = words $ value v
 		lastword = Prelude.last ws
 		fixeduuid = toUUID lastword