From: Simon Ruderich <simon@ruderich.org>
Date: Sun, 23 Aug 2015 09:46:08 +0000 (+0200)
Subject: bin/xlockscreen: fix xscreensaver-command -lock loop
X-Git-Url: https://ruderich.org/simon/gitweb/?p=config%2Fdotfiles.git;a=commitdiff_plain;h=021d03272d647134227b7791cdaa357d2275ced3

bin/xlockscreen: fix xscreensaver-command -lock loop

set -e terminated the script after the first -lock if it failed, never
entering the loop.
---

diff --git a/bin/xlockscreen b/bin/xlockscreen
index 1bac3a1..88c4a48 100755
--- a/bin/xlockscreen
+++ b/bin/xlockscreen
@@ -78,11 +78,10 @@ elif test x"$1" = xlock; then
         # ensures xscreensaver is available for the current X session.
         xscreensaver-command -time >/dev/null 2>&1 || xscreensaver &
 
-        xscreensaver-command -lock
         # It can take a while for xscreensaver to start, wait until it's
         # ready.
-        while test $? -eq 255; do
-            xscreensaver-command -lock
+        while :; do
+            xscreensaver-command -lock || test $? -ne 255 && break
         done
     elif installed xtrlock; then
         # Sleep is necessary to allow xtrlock to grab the keyboard input.