Skip rm invocation when no files to delete

diff --git a/plugins/dups b/plugins/dups
index 02954e8372a35b77fb0558255fdc9dea716ead6d..98e8f72751e0213f3d98a77d6f77619d6ac910b9 100755 (executable)
--- a/plugins/dups
+++ b/plugins/dups
@@ -58,10 +58,10 @@ read -r force
 
 if [ "$force" = "f" ]; then
        #shellcheck disable=SC2016
-       sed -E "$sedcmd" "$tmpfile" | tr '\n' '\0' | xargs -0 sh -c 'rm -f "$0" "$@" </dev/tty'
+       sed -E "$sedcmd" "$tmpfile" | tr '\n' '\0' | xargs -0 -r sh -c 'rm -f "$0" "$@" </dev/tty'
 else
        #shellcheck disable=SC2016
-       sed -E "$sedcmd" "$tmpfile" | tr '\n' '\0' | xargs -0 sh -c 'rm -i "$0" "$@" </dev/tty'
+       sed -E "$sedcmd" "$tmpfile" | tr '\n' '\0' | xargs -0 -r sh -c 'rm -i "$0" "$@" </dev/tty'
 fi
 
 rm "$tmpfile"