1 files changed, 1 insertions, 1 deletions
diff --git a/usbh/src/lib.rs b/usbh/src/lib.rs
index c4e2426..4bad707 100755
--- a/usbh/src/lib.rs
+++ b/usbh/src/lib.rs
@@ -374,7 +374,7 @@ where
 
         match self.devices.next(self.millis) {
             // TODO: new error for being out of devices.
-            None => Err(PipeErr::Other),
+            None => Err(PipeErr::Other("out of devices")),
             Some(device) => {
                 device.max_packet_size = desc.b_max_packet_size;
                 debug!("Setting address to {}.", device.addr);