From: Simon Ruderich <simon@ruderich.org>
Date: Mon, 18 Aug 2014 13:52:25 +0000 (+0200)
Subject: xinitrc: only kill $background_pids if there are any
X-Git-Url: https://ruderich.org/simon/gitweb/?a=commitdiff_plain;h=7b8e4ac9f289290006012be73f2a3ba7c52b7420;p=config%2Fdotfiles.git

xinitrc: only kill $background_pids if there are any
---

diff --git a/xinitrc b/xinitrc
index fb9a24e..ca31589 100755
--- a/xinitrc
+++ b/xinitrc
@@ -185,4 +185,6 @@ if test -x /usr/bin/ssh-agent; then
     # No `eval` necessary, we terminate anyway.
 fi
 # Kill remaining background processes.
-kill $background_pids
+if test -n "$background_pids"; then
+    kill $background_pids
+fi