ssb: Fix closing self-chat.

apps/ssb.json

@@ -1,5 +1,5 @@
 {
 	"type": "tildefriends-app",
 	"emoji": "🦀",
-	"previous": "&rXz3M/3YLTkFQ8QkOJJItKAgBsu1aXBkQjy7M6/+I9w=.sha256"
+	"previous": "&UEIA5OmcpNMsBGeyxmgTdib+tkpPgr62iXdTlt1aH9U=.sha256"
 }

apps/ssb/tf-tab-news-feed.js

@@ -435,12 +435,17 @@ class TfTabNewsFeedElement extends LitElement {
 
 	close_private_chat() {
 		this.mark_all_read();
+		console.log(this.hash);
 		this.dispatchEvent(
 			new CustomEvent('closeprivatechat', {
 				bubbles: true,
 				composed: true,
 				detail: {
-					key: JSON.stringify(this.hash.substring('#🔐'.length).split(',')),
+					key: JSON.stringify(
+						this.hash == '#🔐'
+							? []
+							: this.hash.substring('#🔐'.length).split(',')
+					),
 				},
 			})
 		);