From c7ba48a446902ccfb0debb615add836f056dd90c Mon Sep 17 00:00:00 2001
From: Ayush Shekhar <ayushshekhar@Ayushs-MacBook-Pro.local>
Date: Thu, 24 Feb 2022 15:56:19 +0530
Subject: [PATCH] Pass null for onImageTap when no function is passed

---
 packages/stream_chat_flutter/lib/src/channel_list_view.dart | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/packages/stream_chat_flutter/lib/src/channel_list_view.dart b/packages/stream_chat_flutter/lib/src/channel_list_view.dart
index 0ceff00e..bc4f4b19 100644
--- a/packages/stream_chat_flutter/lib/src/channel_list_view.dart
+++ b/packages/stream_chat_flutter/lib/src/channel_list_view.dart
@@ -599,7 +599,9 @@ class _ChannelListViewState extends State<ChannelListView> {
               child: ChannelPreview(
                 onLongPress: widget.onChannelLongPress,
                 channel: channel,
-                onImageTap: () => widget.onImageTap?.call(channel),
+                onImageTap: widget.onImageTap != null
+                    ? () => widget.onImageTap!(channel)
+                    : null,
                 onTap: (channel) => onTap(channel, widget.channelWidget),
               ),
             ),