From 8051623fe4a7c8566fe94aca87302f32024dcb67 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Gross?=
 <seb•ɑƬ•chezwam•ɖɵʈ•org>
Date: Fri, 27 Jan 2012 17:07:41 +0100
Subject: [PATCH] Fix lvdisplay path on some hosts.
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Signed-off-by: Sébastien Gross <seb•ɑƬ•chezwam•ɖɵʈ•org>
---
 plugins/other/lvm_snap_used | 24 +++++++++++++-----------
 1 file changed, 13 insertions(+), 11 deletions(-)

diff --git a/plugins/other/lvm_snap_used b/plugins/other/lvm_snap_used
index cfcdc241..87574a24 100755
--- a/plugins/other/lvm_snap_used
+++ b/plugins/other/lvm_snap_used
@@ -14,17 +14,19 @@
 #%# capabilities=autoconf
 # 
 # 2011/05/20 - pmoranga - initial version
+#
+# 2012/01/27 - Sébastien Gross
+#            - Fix lvdisplay path
+
+lvdisplay=$(which lvdisplay)
 
 if [ "$1" = "autoconf" ]; then
-        /usr/sbin/lvdisplay 2>/dev/null >/dev/null
-        if [ $? -eq 0 ]
-        then
-          echo yes
-          exit 0
-        else
-                echo "no lvdisplay found"
-        fi
-        exit 1
+    if test -n "${lvdisplay}"; then
+        echo yes
+        exit 0
+    fi
+    echo "no lvdisplay found"
+    exit 1
 fi
 
 
@@ -34,9 +36,9 @@ if [ "$1" = "config" ]; then
 	echo 'graph_vlabel %'
 	echo 'graph_category disk'
 	echo 'graph_args --base 100'
-        /usr/sbin/lvdisplay -C | awk '$3 ~ /^s/{print $1".label "$1" snapshot of "$5} '
+         ${lvdisplay} -C | awk '$3 ~ /^s/{print $1".label "$1" snapshot of "$5} '
 	exit 0
 fi
 
 
-/usr/sbin/lvdisplay -C | awk '$3 ~ /^s/{print $1".value",int($6)} '
+${lvdisplay} -C | awk '$3 ~ /^s/{print $1".value",int($6)} '