From e9c5f5e15122b143f5f202e9782773321f8cf6b9 Mon Sep 17 00:00:00 2001
From: =?utf-8?q?Dan=20Hor=C3=A1k?= <dan@danny.cz>
Date: Fri, 13 Nov 2009 10:46:57 +0100
Subject: [PATCH 12/14] fix multipath device detection in ziomon

Description: ziomon: Fix multipath device detection
Symptom:     Running ziomon with a valid multipath device like
             /dev/mapper/36005076303ffc56200000000000010cc
             fails with "ziomon: The following devices do not seem
             to exist:".
Problem:     The output from multipath -l is not appended correctly to
             the mp_arr array.
Solution:    Properly initializing mp_arr to an empty array fixes this.
---
 ziomon/ziomon |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/ziomon/ziomon b/ziomon/ziomon
index 7449843..924c1dd 100755
--- a/ziomon/ziomon
+++ b/ziomon/ziomon
@@ -471,7 +471,7 @@ function clean_devices() {
 function check_for_multipath_devices() {
    local i;
    local j;
-   local mp_arr;
+   local mp_arr=();
    local line;
    local devices_basenames;
    local tmp;
-- 
1.6.3.3