From 40795540968ac2debd01a533e45b9acc5387384e Mon Sep 17 00:00:00 2001
From: "Bradley M. Kuhn" <bkuhn@ebb.org>
Date: Fri, 24 Jan 2014 07:02:22 -0500
Subject: [PATCH] Don't die badly when config file just isn't there. Instead,
 give a message in the conky output, which is the better thing to do, since
 the config file (at least for me) may be on a partition that hasn't been
 mounted.

---
 calendar-export.plx | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/calendar-export.plx b/calendar-export.plx
index f0a383f..750e09b 100755
--- a/calendar-export.plx
+++ b/calendar-export.plx
@@ -545,6 +545,10 @@ sub ReadConfig($) {
 system("/usr/bin/lockfile -r 8 $CALENDAR_LOCK_FILE");
 DieLog("Failure to acquire calendar lock on $CALENDAR_LOCK_FILE") unless ($? == 0);
 
+if (not -r $CONFIG_FILE) {
+  print "\${color5}$CONFIG_FILE does not exist\n";
+  exit 0;
+}
 my $config = ReadConfig($CONFIG_FILE);
 
 $config->{scrubPrivate} = 0 if not defined $config->{scrubPrivate};