From 135bd5f5bb47ffc298fe6918de99ceacb02e075e Mon Sep 17 00:00:00 2001
From: Tulir Asokan <tulir@maunium.net>
Date: Fri, 5 Apr 2024 12:54:57 +0300
Subject: [PATCH] Don't try to set unconfigured tags

---
 user.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/user.go b/user.go
index a5ed8f3..9d74ef9 100644
--- a/user.go
+++ b/user.go
@@ -1144,6 +1144,9 @@ type CustomTagEventContent struct {
 }
 
 func (user *User) updateChatTag(ctx context.Context, portal *Portal, tag string, active bool, existingTags CustomTagEventContent) {
+	if tag == "" {
+		return
+	}
 	var err error
 	currentTag, ok := existingTags.Tags[tag]
 	if active && !ok {