From 4e6a771ee7cb4fb98b839d7c85454fc12d05ecd3 Mon Sep 17 00:00:00 2001
From: Marian Beermann <public@enkore.de>
Date: Wed, 31 May 2017 19:41:17 +0200
Subject: [PATCH] BORG_PASSCOMMAND: use same cmd-string splitting as BORG_RSH

---
 src/borg/crypto/key.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/borg/crypto/key.py b/src/borg/crypto/key.py
index 72c260a1b..491d0ab79 100644
--- a/src/borg/crypto/key.py
+++ b/src/borg/crypto/key.py
@@ -1,6 +1,7 @@
 import configparser
 import getpass
 import os
+import shlex
 import sys
 import textwrap
 import subprocess
@@ -430,7 +431,7 @@ class Passphrase(str):
         passcommand = os.environ.get('BORG_PASSCOMMAND', None)
         if passcommand is not None:
             try:
-                passphrase = subprocess.check_output(passcommand.split(), universal_newlines=True)
+                passphrase = subprocess.check_output(shlex.split(passcommand), universal_newlines=True)
             except (subprocess.CalledProcessError, FileNotFoundError) as e:
                 raise PasscommandFailure(e)
             return cls(passphrase.rstrip('\n'))