From 70775afb8029d5652d8c55a3227f0a2fefde6648 Mon Sep 17 00:00:00 2001
From: M66B <M66B@users.noreply.github.com>
Date: Mon, 28 Oct 2024 07:57:55 +0100
Subject: [PATCH] Properly cleanup iCalendar attendee

---
 .../main/java/eu/faircode/email/AdapterMessage.java    | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/app/src/main/java/eu/faircode/email/AdapterMessage.java b/app/src/main/java/eu/faircode/email/AdapterMessage.java
index b6268b62f0..209834870f 100644
--- a/app/src/main/java/eu/faircode/email/AdapterMessage.java
+++ b/app/src/main/java/eu/faircode/email/AdapterMessage.java
@@ -4206,9 +4206,15 @@ public class AdapterMessage extends RecyclerView.Adapter<AdapterMessage.ViewHold
                                   at biweekly.ICalendar.write(SourceFile:2)
                              */
                             if (!TextUtils.isEmpty(email))
-                                email = email.replaceAll("\\s+", "");
+                                email = email
+                                        .replace("\n", " ")
+                                        .replace("\r", " ")
+                                        .replace("\"", "'");
                             if (!TextUtils.isEmpty(name))
-                                name = name.replaceAll("\\s+", " ");
+                                name = name
+                                        .replace("\n", " ")
+                                        .replace("\r", " ")
+                                        .replace("\"", "'");
 
                             Attendee attendee = new Attendee(name, email);
                             //attendee.setCalendarUserType(CalendarUserType.INDIVIDUAL);