Revert shared_ptr<io_data_t> changes until kinks are ironed out

https://github.com/fish-shell/fish-shell/pull/487

Revert "Merge branch 'oo-io' of git://github.com/xiaq/fish-shell into xiaq-oo-io"

This reverts commit f3c8f535a48d5fdd518bd60879ade948bc8be7e6, reversing
changes made to b02f6cf3bc4343cf3e068dee3cb46de7139a5a27.

Also reverts ac023f7588e562a03fdea7fd2feda487f18827c7 and a79d3c680c9548566309121630dadc94e48934c4

1 files changed, 2 insertions, 2 deletions

diff --git a/proc.cpp b/proc.cpp
index 1b37f149..7ff41f4a 100644
--- a/proc.cpp
+++ b/proc.cpp
@@ -869,7 +869,7 @@ static int select_try(job_t *j)
 
     for (size_t idx = 0; idx < j->io.size(); idx++)
     {
-        const io_data_t *d = j->io.at(idx).get();
+        const io_data_t *d = j->io.at(idx);
         if (d->io_mode == IO_BUFFER)
         {
             int fd = d->param1.pipe_fd[0];
@@ -909,7 +909,7 @@ static void read_try(job_t *j)
     */
     for (size_t idx = 0; idx < j->io.size(); idx++)
     {
-        io_data_t *d = j->io.at(idx).get();
+        io_data_t *d = j->io.at(idx);
         if (d->io_mode == IO_BUFFER)
         {
             buff=d;