From 244547a01089a13e66814890c057b3463d370f4e Mon Sep 17 00:00:00 2001
From: Artur Wieczorek <artwik@wp.pl>
Date: Tue, 1 Oct 2019 00:16:35 +0200
Subject: [PATCH] Return Boolean value as declared

---
 src/osx/core/bitmap.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/osx/core/bitmap.cpp b/src/osx/core/bitmap.cpp
index 916a06b6ca..5d954386fa 100644
--- a/src/osx/core/bitmap.cpp
+++ b/src/osx/core/bitmap.cpp
@@ -336,7 +336,7 @@ int wxBitmapRefData::GetBytesPerRow() const
 
 bool wxBitmapRefData::HasAlpha() const
 {
-    wxCHECK_MSG( IsOk() , 0 , "Invalid Bitmap");
+    wxCHECK_MSG( IsOk() , false , "Invalid Bitmap");
 
     if ( m_hBitmap )
     {