shithub: cstory

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Safely-handle LockSurface failing

Fixes crash on Wii U at 1280x720 (LockSurface fails there because
CreateSurface fails - maybe it's running out of memory again)

--- a/src/Draw.cpp

+++ b/src/Draw.cpp

@@ -154,6 +154,9 @@

 	unsigned int pitch;

 	unsigned char *pixels = RenderBackend_LockSurface(surf[surf_no], &pitch, width * magnification, height * magnification);

+	if (pixels == NULL)

+		return FALSE;

+

 	if (magnification == 1)

 	{

 		// Just copy the pixels the way they are