readline-related bug?

[GeorgOstrovski]

I encounter the following behaviour with torch-luajit 2.0.2 / 2.0.3 :

1. Start luajit repl
2. type "a." + double TAB (attempted autocomplete of field of nonexisting table)
3. clear line again
4. CTRL-d (to close)
   -> luajit exits with Segmentation fault (Ubuntu) / Bus error: 10 (OSX)

Notes:

• the Segfault does not occur if the repl is closed via CTRL-c
• the Segfault still occurs if a number of other commands are executed after the unsuccessful autocomplete, before closing the repl

With luajit 2.0.1, I don't seem to have the same issue.