From 7be281375ae74995a7878cad20f387bb1e341353 Mon Sep 17 00:00:00 2001
From: Anthony Scopatz <scopatz@gmail.com>
Date: Sat, 1 Oct 2016 12:48:12 -0400
Subject: [PATCH] flush was closing

---
 xonsh/proc.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xonsh/proc.py b/xonsh/proc.py
index c3cb9c606..499d7221e 100644
--- a/xonsh/proc.py
+++ b/xonsh/proc.py
@@ -259,7 +259,7 @@ def safe_flush(handle):
     """Attempts to safely flush a file handle, returns success bool."""
     status = True
     try:
-        handle.close()
+        handle.flush()
     except OSError:
         status = False
     return status