From fb0fbe06f9c2d3c0428f9129fe67eb2c4aef8f7f Mon Sep 17 00:00:00 2001
From: mh <mh@immerda.ch>
Date: Thu, 1 Dec 2016 11:31:01 +0100
Subject: make it work if there is no pidfile

---
 files/munin/tor_openfds | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

(limited to 'files')

diff --git a/files/munin/tor_openfds b/files/munin/tor_openfds
index dbf57cd..9c14852 100644
--- a/files/munin/tor_openfds
+++ b/files/munin/tor_openfds
@@ -16,9 +16,15 @@ if ($ARGV[0] and $ARGV[0] =~ /^\s*config\s*$/i)
         exit 0;
 }
 
-open (PID, "/var/run/tor/tor.pid") or exit 1;
-my $pid = <PID>;
-close PID;
+my $pidfile = "/var/run/tor/tor.pid";
+my $pid = '';
+if (-e $pidfile) {
+  open (PID, $pidfile) or exit 1;
+  $pid = <PID>;
+  close PID;
+} else {
+  $pid = `pidof tor`;
+}
 chomp $pid;
 
 $pid =~ /^[0-9]+$/ or exit 1;
-- 
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