Don't turn dir paths into dir\*, just pass it to winrar.

I can't remember why I did it this way, but it was putting the
directory's contents on the root of the archive, whereas the
user might want the directory itself to be on the root of the
archive, as is winrar's own behavior.

rarpar.py

@@ -118,9 +118,6 @@ def RARCOMMAND(
     if path.is_dir:
         command.append('-r')
 
-    if path.is_dir:
-        input_pattern = path.absolute_path + '\\*'
-    else:
     input_pattern = path.absolute_path
 
     command.append(workdir.with_child(f'{basename}.rar').absolute_path)