From 3e5abc7e200c867f7115e8442339ed7ebb4b5ae1 Mon Sep 17 00:00:00 2001
From: M66B <M66B@users.noreply.github.com>
Date: Sat, 29 Aug 2026 08:11:02 +0200
Subject: [PATCH] Added safeguard

---
 app/src/main/java/eu/faircode/email/EntityRule.java | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/app/src/main/java/eu/faircode/email/EntityRule.java b/app/src/main/java/eu/faircode/email/EntityRule.java
index c348b7561a..ec0ed59056 100644
--- a/app/src/main/java/eu/faircode/email/EntityRule.java
+++ b/app/src/main/java/eu/faircode/email/EntityRule.java
@@ -1696,8 +1696,11 @@ public class EntityRule {
 
         try {
             Spanned summary = AI.getSummaryText(context, message, -1L, null);
-            if (summary != null)
-                message.preview = summary.toString().trim();
+            if (summary != null) {
+                String preview = summary.toString().trim();
+                if (!TextUtils.isEmpty(preview))
+                    message.preview = preview;
+            }
         } catch (Throwable ex) {
             message.error = Log.formatThrowable(ex);
             db.message().setMessageError(message.id, message.error);