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fix backup function

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This commit is contained in:
Connor Olding 2021-08-01 01:02:28 -07:00
parent a458f760b9
commit 6a57d0afdd
1 changed files with 1 additions and 1 deletions
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@ -24,7 +24,7 @@ cleanup() {
}
backup() {
if [ -e "$1" ]; then
if [ -e "${1}~" ]; then
backup "${1}~" || die 'failed to backup file' "$1"
fi
mv "$1" "${1}~" || die 'failed to backup file' "$1"