Fix no new variables error

sbusso · sbusso · commit fd3189297e2e · 2021-02-22T19:30:34.000+13:00
diff --git a/wrapper_test.go b/wrapper_test.go
@@ -37,7 +37,7 @@ services:
 		t.Fatal(err)
 	}
 
-	_, err := w.Up(filePath, "", "test1", "")
+	_, err = w.Up(filePath, "", "test1", "")
 	if err != nil {
 		t.Fatal(err)
 	}
