Handle closed sys.__stdin__, for multiprocessing

Buggy code in python's multiprocessing/process.py closes sys.stdin and
reassigns it to open(os.devnull), but fails to update the corresponding
__stdin__ reference. So, detect that case and handle it appropriately.
The buggy code is visible in http://hg.python.org/lookup/r73708.

1 files changed, 1 insertions, 1 deletions

diff --git a/bin/dispatch-conf b/bin/dispatch-conf
index e5f768056..479647ede 100755
--- a/bin/dispatch-conf
+++ b/bin/dispatch-conf
@@ -462,7 +462,7 @@ def spawn_shell(cmd):
         sys.__stdout__.flush()
         sys.__stderr__.flush()
         spawn([shell, "-c", cmd], env=os.environ,
-            fd_pipes = {  0 : sys.__stdin__.fileno(),
+            fd_pipes = {  0 : portage._get_stdin().fileno(),
                           1 : sys.__stdout__.fileno(),
                           2 : sys.__stderr__.fileno()})
     else: