From b5f7b1eaee610123a8e87a18fcabed22d7763fbf Mon Sep 17 00:00:00 2001
From: Jelte Fennema <github-tech@jeltef.nl>
Date: Tue, 17 Jan 2017 19:30:41 +0100
Subject: [PATCH] Make python --version a single line

Pypy outputs two lines and  causes an error this way.
---
 fish_prompt.fish | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fish_prompt.fish b/fish_prompt.fish
index 36cc2f7..6d3f7dc 100644
--- a/fish_prompt.fish
+++ b/fish_prompt.fish
@@ -566,7 +566,7 @@ function __bobthefish_prompt_vi -S -d 'Display vi mode'
 end
 
 function __bobthefish_virtualenv_python_version -S -d 'Get current python version'
-  switch (python --version ^&1)
+  switch (python --version ^| tr '\n' ' ')
     case 'Python 2*PyPy*'
       echo $__bobthefish_pypy_glyph
     case 'Python 3*PyPy*'