From b699d9b65fe2ef20898f68ad3f015fcb8a26e213 Mon Sep 17 00:00:00 2001
From: hjp <hjp@d47eeb7a-11fe-0310-b519-e5a4e12f9765>
Date: Sun, 28 Jun 2009 20:21:14 +0000
Subject: [PATCH] fixed detection of best backup dir.

---
 backup | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/backup b/backup
index 580111e..a194e05 100755
--- a/backup
+++ b/backup
@@ -35,7 +35,11 @@ my @backup_dirs = map {
 			    = statvfs($_);
 			[ $_, $bsize * $bavail ]
                       } glob("/backup/*/active");
-@backup_dirs = sort { $b->[1] <=> $b->[0] } @backup_dirs;
+@backup_dirs = sort { $b->[1] <=> $a->[1] } @backup_dirs;
+unless (@backup_dirs) {
+    $ca->log(0, "no backup directory found");
+    exit(1);
+}
 $ca->basedir($backup_dirs[0][0]);
 
 $ca->run();