Collapse Error into Errno

Now that Nix's weird error types are eliminated, there's no reason not
to simply use Errno as the Error type.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/pty.rs b/src/pty.rs
index 72d1ceda..a8eb938d 100644
--- a/src/pty.rs
+++ b/src/pty.rs
@@ -70,7 +70,7 @@ impl Drop for PtyMaster {
         // condition, which can cause confusing errors for future I/O
         // operations.
         let e = unistd::close(self.0);
-        if e == Err(Error(Errno::EBADF)) {
+        if e == Err(Errno::EBADF) {
             panic!("Closing an invalid file descriptor!");
         };
     }