From 0c33196cee149cd40a03a9e409cb35295645c71f Mon Sep 17 00:00:00 2001
From: tushar dubey <41254191+tushardubey121@users.noreply.github.com>
Date: Mon, 12 Jul 2021 19:18:58 +0530
Subject: [PATCH] To fix Warning: Operand of null-aware operation '??'

Warning: Operand of null-aware operation '??' has type 'Color' which excludes null.
 - 'Color' is from 'dart:ui'.
                  color: theme.backgroundColor ?? Colors.white,


To fix this waiting update the color theme null check like

"theme.backgroundColor == null ?  Colors.white : theme.backgroundColor"
---
 lib/flutter_datetime_picker.dart | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/flutter_datetime_picker.dart b/lib/flutter_datetime_picker.dart
index dba6b566..897e8d9c 100644
--- a/lib/flutter_datetime_picker.dart
+++ b/lib/flutter_datetime_picker.dart
@@ -309,7 +309,7 @@ class _DatePickerState extends State<_DatePickerComponent> {
               ),
               child: GestureDetector(
                 child: Material(
-                  color: theme.backgroundColor,
+                  color: theme.backgroundColor == null ?  Colors.white : theme.backgroundColor,
                   child: _renderPickerView(theme),
                 ),
               ),