From 8c5a6358b68d97f8a2963cf02f1c6fee04adb692 Mon Sep 17 00:00:00 2001
From: Vincent Riquer <v.riquer@b2f-concept.com>
Date: Wed, 14 Mar 2012 09:46:53 +0100
Subject: [PATCH] lock: check process exists

---
 remote-backup | 1 +
 1 file changed, 1 insertion(+)

diff --git a/remote-backup b/remote-backup
index 4052001..1630c24 100755
--- a/remote-backup
+++ b/remote-backup
@@ -132,6 +132,7 @@ doBackup() {
 		runBackup emerg.$(date +%Y%m%d%H%M)
 	else
 		if [ -f "$SNAPSHOT_RW/$NAME/.lock" ]									\
+		&& [ -r /proc/$(<"$SNAPSHOT_RW/$NAME/.lock")/comm ]						\
 		&& [[ $(</proc/$(<"$SNAPSHOT_RW/$NAME/.lock")/comm) = remote-backup ]]
 		then
 			failedBackups+=( "$NAME" )