minor fixes

btrbk

@@ -10,7 +10,7 @@ function bkRun {
     for i in ${!SUBVOLS[@]}; do
         snapName=${VOLNAME[$i]}.$date
         getSnap "$i" 
-        if [[ -d "$SNAPDIR$snapName" && $force = 0 ]] ; then
+        if [[ -d "$SNAPDIR$snapName" ]] && ! $force; then
             echo "backup already run today"
             continue
         else
@@ -115,9 +115,9 @@ function testConf {
     fi
     if rclone ls $RCLONEDIR > /dev/null 2>&1; then
         if gpg --list-key $PUBKEY > /dev/null 2>&1; then
-            if [ $restore=1 ]; then
+            if $restore; then
                 runRestore
-            elif [ $backup=1 ]; then
+            elif $backup; then
                 testDate
             fi
         else 
@@ -161,19 +161,19 @@ eval set -- "$options"
 
 while true; do
     case $1 in
-        -b|--backup) backup=1; shift;;
-        -f|--force) force=1; shift;;
+        -b|--backup) backup=true; shift;;
+        -f|--force) force=true; shift;;
         -d|--date) rDate="$2"; shift;;
-        -r|--restore) restore=1; restoreVol=$2; shift;;
-        -x|--full-restore) fullRestore=1; restoreDir=$2; shift;;
+        -r|--restore) restore=true; restoreVol=$2; shift;;
+        -x|--full-restore) fullRestore=true; restoreDir=$2; shift;;
         -h|--help) Help; shift; break;;
         --) shift; break;;
         \?) echo "error"; exit 1;;        
     esac
     shift
 done
-if [ $fullRestore = "1" ]; then
+if $fullRestore; then
     runFullRestore
-else
+elif $backup
     testConf
 fi