From 6cefafb63d52fb04ecde3624f8283163789f9827 Mon Sep 17 00:00:00 2001
From: James Gilliland <neclimdul@gmail.com>
Date: Thu, 30 May 2013 14:26:09 -0400
Subject: [PATCH] Update ircnotify.sh

Avoid spawning ircnotify multiple times.
---
 bin/ircnotify.sh | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/bin/ircnotify.sh b/bin/ircnotify.sh
index 2d1908e..d7fe78f 100755
--- a/bin/ircnotify.sh
+++ b/bin/ircnotify.sh
@@ -10,6 +10,9 @@ notify()
     fi
 }
 
+# Avoid spawning script twice.
+ps aux | grep ircnotify.sh | grep -v grep | grep -v $$ && exit
+
 (ssh irc.walkah.net -o PermitLocalCommand=no \
     ": > .irssi/fnotify ; tail -f .irssi/fnotify " | \
     while read heading message; do \