- fixed scaling of skies with unusual dimensions.

src/gl/scene/gl_clipper.cpp

@@ -379,7 +379,7 @@ angle_t Clipper::AngleToPseudo(angle_t ang)
 //
 // ! Returns the pseudoangle between the line p1 to (infinity, p1.y) and the 
 // line from p1 to p2. The pseudoangle has the property that the ordering of 
-// points by true angle anround p1 and ordering of points by pseudoangle are the 
+// points by true angle around p1 and ordering of points by pseudoangle are the 
 // same.
 //
 // For clipping exact angles are not needed. Only the ordering matters.

src/gl/scene/gl_skydome.cpp

@@ -276,7 +276,7 @@ void RenderDome(FMaterial * tex, float x_offset, float y_offset, bool mirror, in
 		gl_RenderState.mModelMatrix.loadIdentity();
 		gl_RenderState.mModelMatrix.rotate(-180.0f+x_offset, 0.f, 1.f, 0.f);
 
-		float xscale = 1024.f / float(texw);
+		float xscale = texw < 1024.f ? floor(1024.f / float(texw)) : 1.f;
 		float yscale = 1.f;
 		if (texh < 128)
 		{