diff -r 2e14760f63f9 -r d7d326482813 src/blitter/null.hpp
--- a/src/blitter/null.hpp	Mon Jun 18 18:45:12 2007 +0000
+++ b/src/blitter/null.hpp	Mon Jun 18 19:38:23 2007 +0000
@@ -18,6 +18,7 @@
 	/* virtual */ void SetPixel(void *video, int x, int y, uint8 color) {};
 	/* virtual */ void SetPixelIfEmpty(void *video, int x, int y, uint8 color) {};
 	/* virtual */ void DrawRect(void *video, int width, int height, uint8 color) {};
+	/* virtual */ void DrawLine(void *video, int x, int y, int x2, int y2, int screen_width, int screen_height, uint8 color) {};
 	/* virtual */ void CopyFromBuffer(void *video, const void *src, int width, int height, int src_pitch) {};
 	/* virtual */ void CopyToBuffer(const void *video, void *dst, int width, int height, int dst_pitch) {};
 	/* virtual */ void MoveBuffer(void *video_dst, const void *video_src, int width, int height) {};