Add else to handle existing .id file 🐒

2018-01-08 19:00:34 +01:00
parent e409e19bc8
commit acd75a2e6b
1 changed files with 3 additions and 0 deletions
--- a/backup.sh
+++ b/backup.sh
@@ -56,6 +56,9 @@ if [ ! -z $CARD_READER ]; then
  if [ ! -f $CARD_MOUNT_POINT/*.id ]; then
    ID=$RANDOM 
    touch $ID."id"
+  else
+    ID_FILE=$(ls *.id)
+    ID="${ID_FILE%.*}"
  fi

 # Set the backup path