diff -r a0a3e334744f -r 20bceb605f48 src/raytracer.cc
--- a/src/raytracer.cc	Sun Nov 25 17:58:29 2007 +0100
+++ b/src/raytracer.cc	Sun Nov 25 21:47:10 2007 +0100
@@ -221,7 +221,6 @@
 	vy = starty;
 
 #ifdef PTHREADS
-	int num_threads = 4;
 	printf("* pthreads enabled, using %d threads\n", num_threads);
 	pthread_t threads[num_threads];
 	for (int t = 0; t < num_threads; t++)