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Handle case where no files to cleanup exists.

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This fixes cases where "*.foo" expands to the string "*.foo" if no matching files exist.
This commit is contained in:
Joachim Bauch
2016-02-16 17:56:43 +01:00
parent f6e6c1f173
commit ac2d8303f1
1 changed files with 3 additions and 0 deletions
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3
letsencrypt.sh
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@@ -701,6 +701,9 @@ command_cleanup() {
# Loop over all files of this type # Loop over all files of this type
for file in "${certdir}/${filebase}-"*".${fileext}"; do for file in "${certdir}/${filebase}-"*".${fileext}"; do
# Handle case where no files match the wildcard
[[ -f "${file}" ]] || break
# Check if current file is in use, if unused move to archive directory # Check if current file is in use, if unused move to archive directory
filename="$(basename "${file}")" filename="$(basename "${file}")"
if [[ ! "${filename}" = "${current}" ]]; then if [[ ! "${filename}" = "${current}" ]]; then