From c400adf9c64193fe8b91e16753530b0cb3c0b03e Mon Sep 17 00:00:00 2001 From: Carl Baldwin Date: Sun, 30 Oct 2005 21:19:51 -0700 Subject: [PATCH] Quiet down when there's no image to burn --- scripts/burn-imgs.sh | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/scripts/burn-imgs.sh b/scripts/burn-imgs.sh index 81cbee0..c0feedf 100755 --- a/scripts/burn-imgs.sh +++ b/scripts/burn-imgs.sh @@ -9,7 +9,11 @@ PATH=$(dirname $0):/bin:/usr/bin touch $noburnfile # Discover disk images by looking for .img.md5sum files in $imagedir -imgmd5=$(ls $imagedir/*.img.md5sum | head -n 1) +imgmd5=$(ls $imagedir/*.img.md5sum 2>/dev/null | head -n 1) + +# If we didn't find an non-empty file then exit gracefully +[ -z "$imgmd5" ] && exit 0 +[ -s "$imgmd5" ] || exit 0 echo MD5 file: $imgmd5 @@ -17,10 +21,6 @@ logfile=$(tempfile) echo Logfile: $logfile -# If we didn't find an non-empty file then exit gracefully -[ -z "$imgmd5" ] && exit 0 -[ -s "$imgmd5" ] || exit 0 - # Get the name of the disk image by stripping off the tailing '.md5sum' img=${imgmd5%.md5sum} -- 2.34.1