change out to a single datum

it can only get, at most, one item per tick, so only represent that.

1 files changed, 1 insertions, 3 deletions

diff --git a/src/lib.rs b/src/lib.rs
index 240acf1..fc4a95b 100755
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -171,9 +171,7 @@ impl ExportedVM {
         res.set(&"callstack".into(), &(&vm.callstack).into());
 
         let vars = js_sys::Map::new();
-        let mut out = vec![];
-        std::mem::swap(&mut out, &mut vm.out);
-        vars.set(&"out".into(), &out.into());
+        vars.set(&"out".into(), &vm.out.take().into());
         vars.set(&"heading".into(), &vm.heading.into());
         vars.set(&"speed".into(), &vm.speed.into());
         vars.set(&"doppler".into(), &vm.doppler.into());