1 files changed, 10 insertions, 6 deletions

diff --git a/fanduct.scad b/fanduct.scad
index 1090e95..fc57c57 100644
--- a/fanduct.scad
+++ b/fanduct.scad
@@ -287,18 +287,22 @@ module fanduct(type=type,ductshape=ductshape,dual=dual) {
    }
   }
  }
 
          //     ***DUCT TAILS!!! WOO-OO! (every day they're out there making duct tails…)
  module tails(what) {
-  if(what=="in") {
-   for(mx=[0,1]) mirror([mx,0,0])
-   translate([fanduct_ir+fanduct_shell+fanduct_w/2,0,fanduct_shell+fanduct_h/2])
-   rotate([90,0,90])
-   translate([0,0,-snapper_d/2])
-   snapper(d=snapper_d,o=snapper_overlap,side=0,l=fanduct_h*3/2+fanduct_shell);
+  if(dual) {
+   // XXX: not sure if it will ever be
+  }else{
+   if(what=="in") {
+    for(mx=[0,1]) mirror([mx,0,0])
+    translate([fanduct_ir+fanduct_shell+fanduct_w/2,0,fanduct_shell+fanduct_h/2])
+    rotate([90,0,90])
+    translate([0,0,-snapper_d/2])
+    snapper(d=snapper_d,o=snapper_overlap,side=0,l=fanduct_h*3/2+fanduct_shell);
+   }
   }
  }
 
  module parts(what) {
   union() {
    duct(what);