From f0c2cd2d50d9a0d08c6ae28cd4577d98ff966d8f Mon Sep 17 00:00:00 2001
From: Christoph Oelckers <c.oelckers@zdoom.fake>
Date: Fri, 15 Apr 2016 10:45:31 +0200
Subject: [PATCH] - fixed: 24 bit PNGs with transparent color need to set
 transpal to true in FPNGTexture::CopyTrueColorPixels.

---
 src/textures/pngtexture.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/textures/pngtexture.cpp b/src/textures/pngtexture.cpp
index ac369a135..4e664aef3 100644
--- a/src/textures/pngtexture.cpp
+++ b/src/textures/pngtexture.cpp
@@ -697,6 +697,7 @@ int FPNGTexture::CopyTrueColorPixels(FBitmap *bmp, int x, int y, int rotate, FCo
 		{
 			bmp->CopyPixelDataRGB(x, y, Pixels, Width, Height, 3, pixwidth, rotate, CF_RGBT, inf,
 				NonPaletteTrans[0], NonPaletteTrans[1], NonPaletteTrans[2]);
+			transpal = true;
 		}
 		break;