1 files changed, 7 insertions, 7 deletions

diff --git a/saferm b/saferm
index 9a455fa..4d8fc7a 100755
--- a/saferm
+++ b/saferm
@@ -17,23 +17,23 @@ do
         * ) flags="$flags -$opt" ;;
     esac
 done
-shift $(( $OPTIND - 1 ))
+shift $(( OPTIND - 1 ))
 
-if [ ! -d $archive ]; then
-    if [ ! -w $HOME ]; then
+if [ ! -d "$archive" ]; then
+    if [ ! -w "$HOME" ]; then
         echo "$0 failed: can't create $archive in $HOME" >&2
         exit 1
     fi
-    mkdir $archive
-    chmod 700 $archive
+    mkdir "$archive"
+    chmod 700 "$archive"
 fi
 
 for arg
 do
     newname="$archive/$(date "+%S.%M.%H.%d.%m").$(basename "$arg")"
-    if [ -f "$arg" -o -d "$arg" ]; then
+    if [ -f "$arg" ] || [ -d "$arg" ]; then
         $copy "$arg" "$newname"
     fi
 done
 
-exec $realrm $flags "$@"
+exec $realrm "$flags" "$@"