From http://www.jwz.org/xscreensaver/xscreensaver-5.30.tar.gz

[xscreensaver] / hacks / glx / projectiveplane.c

diff --git a/hacks/glx/projectiveplane.c b/hacks/glx/projectiveplane.c
index 551835cac8ff0dc755737655c877447ef517b8e5..3697e2c03e7dde4e5f779f123afe1d064d4ef0de 100644 (file)
--- a/hacks/glx/projectiveplane.c
+++ b/hacks/glx/projectiveplane.c
@@ -1588,8 +1588,8 @@ ENTRYPOINT void init_projectiveplane(ModeInfo *mi)
   pp = &projectiveplane[MI_SCREEN(mi)];
 
   
-  pp->trackballs[0] = gltrackball_init();
-  pp->trackballs[1] = gltrackball_init();
+  pp->trackballs[0] = gltrackball_init(True);
+  pp->trackballs[1] = gltrackball_init(True);
   pp->current_trackball = 0;
   pp->button_pressed = False;