From: Tim Pope <code@tpope.net>
Date: Mon, 9 Aug 2004 06:36:07 +0000 (+0000)
Subject: Error detection
X-Git-Url: http://git.tpope.net/?p=tpope-extra.git;a=commitdiff_plain;h=1435c222a04676f8fc9a4c7bb4835cd246b5094b

Error detection
---

diff --git a/bin/critical-backup b/bin/critical-backup
index cb50213..5b63a38 100755
--- a/bin/critical-backup
+++ b/bin/critical-backup
@@ -60,7 +60,8 @@ elif [ "$d" = 01 -o "$d" = 08 -o "$d" = 16 -o "$d" = 23 ]; then
     s="`sudo cdrecord -msinfo 2>/dev/null`"
     if [ "$s" ]; then
 	mkisofs -r -J -o back.iso -M /dev/cdr -C "$s" "$HOME/backup-`date +%Y`" 2>/dev/null
-	sudo cdrecord -tao -data -multi speed=4 back.iso >/dev/null 2>&1
+	sudo cdrecord -tao -data -multi speed=4 back.iso >/dev/null 2>&1 || \
+	echo "CD burning failed." >&2
     else
 	echo "Error.  Is the CD in the drive?" >&2
     fi