From c54a6b687fbb3ab24ed6f294bf52161da2b609e0 Mon Sep 17 00:00:00 2001
From: mtz <martin@videolabs.io>
Date: Thu, 21 Mar 2019 01:08:13 +0100
Subject: [PATCH] [GTK] Fix NavigationBar check for Layout calc (#5506)

The loop was exiting before current was being set.

fixes #4713
---
 Xamarin.Forms.Platform.GTK/Renderers/AbstractPageRenderer.cs | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/Xamarin.Forms.Platform.GTK/Renderers/AbstractPageRenderer.cs b/Xamarin.Forms.Platform.GTK/Renderers/AbstractPageRenderer.cs
index fdce8727a..cd2386ada 100644
--- a/Xamarin.Forms.Platform.GTK/Renderers/AbstractPageRenderer.cs
+++ b/Xamarin.Forms.Platform.GTK/Renderers/AbstractPageRenderer.cs
@@ -225,10 +225,9 @@ namespace Xamarin.Forms.Platform.GTK.Renderers
 			{
 				hasParentNavigation = parent is NavigationPage;
 
-				if (hasParentNavigation) break;
-
 				current = parent;
 
+				if (hasParentNavigation) break;
 			}
 			var hasAncestorNavigationPage = hasParentNavigation && NavigationPage.GetHasNavigationBar(current);
 			return hasAncestorNavigationPage;