From dc9688602c2da73f25e49c3dd447c03f0c0f08d5 Mon Sep 17 00:00:00 2001
From: Bohr Shaw <bohrshaw@gmail.com>
Date: Sat, 25 Jul 2015 15:40:41 +0800
Subject: [PATCH] Use `shellescape` with `system` call

This properly escapes the shell argument on Windows.

`cmd.exe` would strip off the first and last quote on a command.

Closes https://github.com/davidhalter/jedi-vim/pull/443/files.
---
 autoload/jedi.vim | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/autoload/jedi.vim b/autoload/jedi.vim
index 314611c..0f7413a 100644
--- a/autoload/jedi.vim
+++ b/autoload/jedi.vim
@@ -70,7 +70,7 @@ function! s:init_python()
         " avoids starting both of them.
 
         " Get default python version from interpreter in $PATH.
-        let s:def_py = system("python -c 'import sys; sys.stdout.write(str(sys.version_info[0]))'")
+        let s:def_py = system('python -c '.shellescape('import sys; sys.stdout.write(str(sys.version_info[0]))'))
         if v:shell_error != 0 || !len(s:def_py)
             if !exists("g:jedi#squelch_py_warning")
                 echohl WarningMsg