Remove the close_old field from io_fd_t, which is never actually

respected - a bug dating back to fish 1.x! The fd that would be closed
is actually closed in io_cleanup_fds().

1 files changed, 1 insertions, 1 deletions

diff --git a/exec.cpp b/exec.cpp
index ca2c05d7..ae4c496d 100644
--- a/exec.cpp
+++ b/exec.cpp
@@ -460,7 +460,7 @@ static bool io_transmogrify(const io_chain_t &in_chain, io_chain_t *out_chain, s
                 }
 
                 opened_fds.push_back(fd);
-                out.reset(new io_fd_t(in->fd, fd, true));
+                out.reset(new io_fd_t(in->fd, fd));
 
                 break;
             }