From 3bed39113f475ae9b1243ab6a018169ef9bf8c92 Mon Sep 17 00:00:00 2001
From: Alban Gruin
Date: Mon, 4 Oct 2021 12:46:08 +0200
Subject: course, ics: location may be empty, make it an option

As there may not be a location, make it an option type so we can easily
add a warning in the title of an event.

Signed-off-by: Alban Gruin <alban@pa1ch.fr>
---
 src/ics.mli | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/ics.mli')

diff --git a/src/ics.mli b/src/ics.mli
index f56a1a4..c2db3a2 100644
--- a/src/ics.mli
+++ b/src/ics.mli
@@ -19,7 +19,8 @@ module Event : sig
   type t
 
   val make : CalendarLib.Calendar.t -> CalendarLib.Calendar.t ->
-             string -> string -> string list -> t
+             string -> string option -> string list -> t
+
   val to_string : string -> t -> int -> string
 end
 
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