From 665d481a530380d52f777c1e0e6b5aaefd470538 Mon Sep 17 00:00:00 2001
From: David Capello <davidcapello@gmail.com>
Date: Mon, 16 Jul 2018 16:00:35 -0300
Subject: [PATCH] gcc: Fix compilation error in alleg4/alleg_surface.cpp

---
 src/she/alleg4/alleg_surface.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/she/alleg4/alleg_surface.cpp b/src/she/alleg4/alleg_surface.cpp
index e97873bf8..238a64165 100644
--- a/src/she/alleg4/alleg_surface.cpp
+++ b/src/she/alleg4/alleg_surface.cpp
@@ -423,7 +423,7 @@ void Alleg4Surface::drawRgbaSurface(const Surface* src, int srcx, int srcy, int
 void Alleg4Surface::drawRgbaSurface(const Surface* src, const gfx::Rect& srcRect, const gfx::Rect& dstRect)
 {
   ASSERT(src);
-  ASSERT(static_cast<Alleg4Surface*>(src)->m_bmp);
+  ASSERT(static_cast<const Alleg4Surface*>(src)->m_bmp);
   ASSERT(static_cast<Alleg4Surface*>(this)->m_bmp);
 
   stretch_blit(