From dd234764ab7cbbd90bf98b361e335088763f7bfa Mon Sep 17 00:00:00 2001
From: marc_culler <marc.culler@gmail.com>
Date: Fri, 30 Oct 2020 23:04:40 +0000
Subject: Fix compilation error created by following instructions for fixing
 Big Sur deprecation warning.

---
 macosx/tkMacOSXSysTray.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/macosx/tkMacOSXSysTray.c b/macosx/tkMacOSXSysTray.c
index f9582c7..9920001 100644
--- a/macosx/tkMacOSXSysTray.c
+++ b/macosx/tkMacOSXSysTray.c
@@ -355,8 +355,12 @@ typedef TkStatusItem** StatusItemInfo;
     willPresentNotification:(UNNotification *)notification
     withCompletionHandler:(void (^)(UNNotificationPresentationOptions options))completionHandler
 {
-    completionHandler(UNNotificationPresentationOptionList |
-		      UNNotificationPresentationOptionBanner);
+    if (@available(macOS 11.0, *)) {
+	completionHandler(UNNotificationPresentationOptionList |
+			  UNNotificationPresentationOptionBanner);
+    } else {
+	completionHandler(UNNotificationPresentationOptionAlert);
+    }
 }
 
 - (void) userNotificationCenter:(UNUserNotificationCenter *)center
-- 
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