First pass at support for TCP servers and clients. (#884)

Adds deno.listen(), deno.dial(), deno.Listener and deno.Conn.

1 files changed, 1 insertions, 1 deletions

diff --git a/js/files.ts b/js/files.ts
index db2c903c4..16d3f11ab 100644
--- a/js/files.ts
+++ b/js/files.ts
@@ -18,7 +18,7 @@ export class File implements Reader, Writer, Closer {
   }
 
   close(): void {
-    return close(this.fd);
+    close(this.fd);
   }
 }