diff --git a/impl/worker/worker.go b/impl/worker/worker.go
index 3e5ee1f..c2aa3ca 100644
--- a/impl/worker/worker.go
+++ b/impl/worker/worker.go
@@ -8,7 +8,6 @@ import (
 	"go/token"
 	"io"
 	"strings"
-	"os"
 )
 
 const (
@@ -75,7 +74,7 @@ func (w *Worker) Start() error {
 		}
 	}
 	// Print the AST.
-	ast.Fprint(os.Stderr, fset, file, nil)
+	// ast.Fprint(os.Stderr, fset, file, nil)
 	return nil
 }
 
diff --git a/impl/worker/worker_test.go b/impl/worker/worker_test.go
index f060bc3..9294e74 100644
--- a/impl/worker/worker_test.go
+++ b/impl/worker/worker_test.go
@@ -457,11 +457,9 @@ func Test_WiFiWebClient(t *testing.T) {
 		serial.Print(" ...")
 		if (client.Connect(host, 443)) {
 			serial.Println(" Connected!")
-			return nil
 		} else {
 			serial.Println(" Failed!")
 		}
-		return nil
 	}
 `
 	expected := `#include <WiFi.h>
@@ -471,7 +469,7 @@ func Test_WiFiWebClient(t *testing.T) {
 		Serial.print("Connecting to");
 		Serial.println(host);
 		Serial.print(" ...");
-		if(client.connect(host, 443){
+		if(client.connect(host, 443)){
 			Serial.println(" Connected!");
 		} else {
 			Serial.println(" Failed!");