fix tests

2 files changed, 3 insertions, 9 deletions

diff --git a/ipfs-api/src/client.rs b/ipfs-api/src/client.rs
index 3278eb2..4c8b010 100644
--- a/ipfs-api/src/client.rs
+++ b/ipfs-api/src/client.rs
@@ -1725,7 +1725,7 @@ impl IpfsClient {
     /// # fn main() {
     /// let mut core = Core::new().unwrap();
     /// let client = IpfsClient::default(&core.handle());
-    /// let req = client.pin_ls(&None, &None);
+    /// let req = client.pin_ls(None, None);
     /// let req = client.pin_ls(
     ///     Some("/ipfs/QmVrLsEDn27sScp3k23sgZNefVTjSAL3wpgW1iWPi4MgoY"),
     ///     None);
diff --git a/ipfs-api/src/request/ls.rs b/ipfs-api/src/request/ls.rs
index 4f4855e..ee9f7d2 100644
--- a/ipfs-api/src/request/ls.rs
+++ b/ipfs-api/src/request/ls.rs
@@ -21,12 +21,6 @@ impl<'a> ApiRequest for Ls<'a> {
 mod tests {
     use super::Ls;
 
-    serialize_url_test!(
-        test_serializes_0,
-        Ls {
-            path: &Some("test"),
-        },
-        "arg=test"
-    );
-    serialize_url_test!(test_serializes_1, Ls { path: &None }, "");
+    serialize_url_test!(test_serializes_0, Ls { path: Some("test") }, "arg=test");
+    serialize_url_test!(test_serializes_1, Ls { path: None }, "");
 }