From: Simon Ruderich <simon@ruderich.org>
Date: Wed, 10 Sep 2014 12:19:19 +0000 (+0200)
Subject: setup.sh: fix setup if LD_PRELOAD is not set
X-Git-Url: https://ruderich.org/simon/gitweb/?p=config%2Fdotfiles.git;a=commitdiff_plain;h=1aa17ff0f406fc37d4c84fe432142148fef10ac7

setup.sh: fix setup if LD_PRELOAD is not set
---

diff --git a/setup.sh b/setup.sh
index 3f49ad5..3064ade 100755
--- a/setup.sh
+++ b/setup.sh
@@ -49,7 +49,8 @@ if installed git; then
     fi
     # If coloredstderr is used to color stderr then remove the workaround for
     # missing output to stderr.
-    if printf '%s' "$LD_PRELOAD" | grep libcoloredstderr.so >/dev/null; then
+    if test -n "${LD_PRELOAD:+set}" \
+            && printf '%s' "$LD_PRELOAD" | grep libcoloredstderr.so >/dev/null; then
         echo 'gitconfig: removing stderr fix'
         sed_i '/^\t\(fs\|fg\)  =/ s/2>&1//' gitconfig
     fi