fix error

fix error message if less than 5 backups exist
2019-02-09 17:49:41 +11:00 · 2019-02-09 17:49:41 +11:00 · 844452a623
parent e5038c0d0f
commit 844452a623
1 changed files with 5 additions and 1 deletions
--- a/update.sh
+++ b/update.sh
@ -397,5 +397,9 @@ if [ -n "${1}" ]; then
 fi

 ### Remove all but the 5 most recent backups ###
+if [ "$(ls -ld $DIR/updatescript/* | wc -l)" -gt 5 ]
+then
 	ls -dt "$DIR"/updatescript/*/ | tail -n +6 | xargs rm -r
+	echo "Removed old backups from updatescript folder."
+fi