Don't show stats on uninhabited locations

[bpt/portal.git] / support.sml

diff --git a/support.sml b/support.sml
index 48a818d..9c30d24 100644 (file)
--- a/support.sml
+++ b/support.sml
@@ -1,4 +1,4 @@
-structure Support :> SUPPORT =
+\structure Support :> SUPPORT =
 struct
 
 open Util Sql Init
@@ -232,7 +232,7 @@ fun unsubscribe {usr, cat} =
     ignore (C.dml (getDb ()) ($`DELETE FROM SupSubscription
                                WHERE usr = ^(C.intToSql usr) AND cat = ^(C.intToSql cat)`))
 
-val okChars = [#" ", #"-", #".", #"!", #"?", #":", #";", #"'", #"\""]
+val okChars = [#" ", #"-", #".", #"!", #"?", #":", #";", #"'", #"\"", #"/"]
 
 fun validTitle s = CharVector.exists (fn ch => not (Char.isSpace ch)) s
                   andalso CharVector.all (fn ch => Char.isAlphaNum ch orelse List.exists (fn ch' => ch = ch') okChars) s