From 57bbdebb446c08f18992b5fdd7d8bc057ff57606 Mon Sep 17 00:00:00 2001
From: Christoph Mallon <christoph.mallon@gmx.de>
Date: Mon, 30 Apr 2012 12:51:36 +0200
Subject: [PATCH] Redo "Simplify usage of $GSC_PID.", which was accidently
 undone.

---
 stuff/quake2-start.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/stuff/quake2-start.sh b/stuff/quake2-start.sh
index 219ca8c9..7b020da6 100755
--- a/stuff/quake2-start.sh
+++ b/stuff/quake2-start.sh
@@ -31,7 +31,7 @@ if ps auxww | grep -q 'unclutter'; then
 fi
 
 # if gnome-screensaver was running..
-if [ $GSC_PID -gt 0 ]; then
+if [ -n "$GSC_PID" ]; then
     echo "reactivating gnome screensaver"
-    kill $GSC_PID
+    kill "$GSC_PID"
 fi