From 754839ae769c55439398843adc68b4055299bc40 Mon Sep 17 00:00:00 2001
From: joris <joris@nfrance.com>
Date: Fri, 20 Jul 2012 12:54:12 +0200
Subject: [PATCH] In some linux distro logname somtimes returns with error. Eg:

$ LANG=C logname ; echo $?
logname: no login name
1

Fix this by redirecting stderr to /dev/null. Also protect the var
for test(1) if it's empty.
---
 liquidprompt.bash | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
 mode change 100644 => 100755 liquidprompt.bash

diff --git a/liquidprompt.bash b/liquidprompt.bash
old mode 100644
new mode 100755
index e4609db..febfe5b
--- a/liquidprompt.bash
+++ b/liquidprompt.bash
@@ -122,7 +122,7 @@ __user()
     # if user is not root
     if [ "$EUID" -ne "0" ] ; then
         # if user is not login user
-        if [[ ${USER} != $(logname) ]]; then
+        if [[ ${USER} != "$(logname 2>/dev/null)" ]]; then
             user="${LIGHT_GREY}\u${NO_COL}"
         else
             user="\u"