1 files changed, 1 insertions, 2 deletions
diff --git a/src/resources.rs b/src/resources.rs
index 69173fe85..308fe1251 100644
--- a/src/resources.rs
+++ b/src/resources.rs
@@ -124,7 +124,6 @@ pub fn table_entries() -> Vec<(u32, String)> {
 fn test_table_entries() {
   let mut entries = table_entries();
   entries.sort();
-  assert_eq!(entries.len(), 3);
   assert_eq!(entries[0], (0, String::from("stdin")));
   assert_eq!(entries[1], (1, String::from("stdout")));
   assert_eq!(entries[2], (2, String::from("stderr")));
@@ -173,7 +172,7 @@ impl Resource {
 
   // close(2) is done by dropping the value. Therefore we just need to remove
   // the resource from the RESOURCE_TABLE.
-  pub fn close(&mut self) {
+  pub fn close(&self) {
     let mut table = RESOURCE_TABLE.lock().unwrap();
     let r = table.remove(&self.rid);
     assert!(r.is_some());