From df9a7c058c5ea6bd634067bbf623d0b57bb5f992 Mon Sep 17 00:00:00 2001
From: Wez Furlong <wez@wezfurlong.org>
Date: Sun, 19 Jan 2020 08:30:39 -0800
Subject: sftp_open yields errors via the session last error

and not the last sftp error.  Confusing!
---
 src/sftp.rs | 9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)

diff --git a/src/sftp.rs b/src/sftp.rs
index 025c897..25c3a74 100644
--- a/src/sftp.rs
+++ b/src/sftp.rs
@@ -121,13 +121,6 @@ pub enum OpenType {
     Dir = raw::LIBSSH2_SFTP_OPENDIR as isize,
 }
 
-impl<'sftp> LockedSftp<'sftp> {
-    pub fn last_error(&self) -> Error {
-        let code = unsafe { raw::libssh2_sftp_last_error(self.raw) };
-        Error::from_errno(code as c_int)
-    }
-}
-
 impl Sftp {
     pub(crate) fn from_raw_opt(
         raw: *mut raw::LIBSSH2_SFTP,
@@ -167,7 +160,7 @@ impl Sftp {
                 open_type as c_int,
             );
             if ret.is_null() {
-                Err(locked.last_error())
+                Err(locked.sess.last_error().unwrap_or_else(Error::unknown))
             } else {
                 Ok(File::from_raw(self, ret))
             }
-- 
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