From 45d2f5c6b3ec4aea9bd80bad0688e507defe5c24 Mon Sep 17 00:00:00 2001
From: groovinchip <groovinchip@gmail.com>
Date: Fri, 16 Jul 2021 15:08:26 -0400
Subject: [PATCH] fix MessageListViewThemeData lerp

---
 packages/stream_chat_flutter/lib/src/stream_chat_theme.dart | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/stream_chat_flutter/lib/src/stream_chat_theme.dart b/packages/stream_chat_flutter/lib/src/stream_chat_theme.dart
index 51bbede8..ee941222 100644
--- a/packages/stream_chat_flutter/lib/src/stream_chat_theme.dart
+++ b/packages/stream_chat_flutter/lib/src/stream_chat_theme.dart
@@ -1802,7 +1802,7 @@ class MessageListViewThemeData with Diagnosticable {
     double t,
   ) =>
       MessageListViewThemeData(
-          backgroundColor: Color.lerp(a.backgroundColor, a.backgroundColor, t));
+          backgroundColor: Color.lerp(a.backgroundColor, b.backgroundColor, t));
 
   /// Merges one [MessageListViewThemeData] with another.
   MessageListViewThemeData merge(MessageListViewThemeData? other) {