From 398bf9d4c0b7fc0aa3610f441c1f131abbbaced5 Mon Sep 17 00:00:00 2001
From: Sean Finney <seanius@debian.org>
Date: Wed, 6 Dec 2006 21:55:29 +0000
Subject: [PATCH] test for file before md5summing it

---
 debian/functions | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/debian/functions b/debian/functions
index 1799355..7cf51da 100644
--- a/debian/functions
+++ b/debian/functions
@@ -6,9 +6,13 @@ npdpkgdir=/usr/share/nagios-plugins/dpkg
 # determine whether the file is the default file shipped in sarge
 # (called as is_pristine_sarge_file foo.cfg)
 is_pristine_sarge_file(){
-	sargemd5=`grep "${npconfdir}/$1" ${npdpkgdir}/sarge.md5sums | cut -d' ' -f1`
-	curmd5=`md5sum "${npconfdir}/$1" | cut -d' ' -f1`
-	if [ "$curmd5" = "$sargemd5" ]; then return 0; else return 1; fi
+	cfg="${npconfdir}/$1"
+	if [ -f "$cfg" ]; then
+		sargemd5=`grep "$cfg" ${npdpkgdir}/sarge.md5sums | cut -d' ' -f1`
+		curmd5=`md5sum "$cfg" | cut -d' ' -f1`
+		if [ "$curmd5" = "$sargemd5" ]; then return 0; fi
+	fi
+	return 1
 }
 
 # we now register all n-p config files via ucf.  this means