daydream

commit 457f22b7104e41ce40d6c2ef78da3a8c8e55414b
parent 5bfaaadf942c097c586f527a8760793d612f8e05
Author: Marcel <mtrnord1@gmail.com>
Date:   Mon,  1 Jun 2020 15:35:51 +0200

Prevent crash if room.members doesn't give me a member

Took 3 minutes

Diffstat:
M
src/app/components/event_list.rs
 | 
16
++++++++++------

1 file changed, 10 insertions(+), 6 deletions(-)
diff --git a/src/app/components/event_list.rs b/src/app/components/event_list.rs
@@ -184,12 +184,16 @@ impl EventList {
     fn get_event(&self, event: &MessageEvent) -> Html {
         let sender_displayname = {
             let room = self.props.current_room.as_ref().unwrap();
-            let member = room.members.get(&event.sender).unwrap();
-            member
-                .display_name
-                .as_ref()
-                .map(ToString::to_string)
-                .unwrap_or(event.sender.to_string())
+            match room.members.get(&event.sender) {
+                None => { event.sender.to_string() }
+                Some(member) => {
+                    member
+                        .display_name
+                        .as_ref()
+                        .map(ToString::to_string)
+                        .unwrap_or(event.sender.to_string())
+                }
+            }
         };
         match &event.content {
             MessageEventContent::Text(text_event) => {