From 7dffacf9577c32065b3b4765a933b4e805d4f8b7 Mon Sep 17 00:00:00 2001
From: Anton Chekulaev <metaphore@bk.ru>
Date: Wed, 30 Sep 2020 17:33:53 +1000
Subject: [PATCH] Avatar check optimization.

---
 src/org/thoughtcrime/securesms/database/GroupDatabase.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/org/thoughtcrime/securesms/database/GroupDatabase.java b/src/org/thoughtcrime/securesms/database/GroupDatabase.java
index 893cddf9f0..95db6f1b99 100644
--- a/src/org/thoughtcrime/securesms/database/GroupDatabase.java
+++ b/src/org/thoughtcrime/securesms/database/GroupDatabase.java
@@ -276,10 +276,10 @@ public class GroupDatabase extends Database implements LokiGroupDatabaseProtocol
 
   public boolean hasAvatar(String groupId) {
     try (Cursor cursor = databaseHelper.getReadableDatabase().rawQuery(
-            "SELECT COUNT("+ID+") FROM "+TABLE_NAME+" WHERE "+GROUP_ID+" == ? AND "+AVATAR+" NOT NULL",
+            "SELECT EXISTS(SELECT 1 FROM "+TABLE_NAME+" WHERE "+GROUP_ID+" == ? AND "+AVATAR+" NOT NULL LIMIT 1)",
             new String[]{groupId})) {
       cursor.moveToFirst();
-      return cursor.getInt(0) > 0;
+      return cursor.getInt(0) == 1;
     }
   }