From a985c84966eda9adb88940fac0a12f2e656b5d61 Mon Sep 17 00:00:00 2001
From: "konstantin.matveyev" <konstantin.matveyev@eligovision.ru>
Date: Sun, 13 Jan 2019 00:03:43 +0300
Subject: [PATCH] Fix crash in wxGauge with wxGA_PROGRESS under macOS

Hide, instead of destroying, the progress indicator in reset() to
prevent crashes if SetValue() is called later.

Closes https://github.com/wxWidgets/wxWidgets/pull/1137
---
 src/osx/cocoa/appprogress.mm | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/osx/cocoa/appprogress.mm b/src/osx/cocoa/appprogress.mm
index 80e86cb765..892bb89ef5 100644
--- a/src/osx/cocoa/appprogress.mm
+++ b/src/osx/cocoa/appprogress.mm
@@ -65,7 +65,9 @@
 
 - (void)reset
 {
-    [m_dockTile setContentView:nil];
+    [m_progIndicator setHidden:YES];
+
+    [m_dockTile display];
 }
 
 @end