Re: Infinite loop on clearing PWD

[Marc Herbert]

jengelh@medozas.de a écrit :
> Description:
>       bash enters into an infinite loop when the environment variable PWD
>       is unset. Probably not a smart thing to do, but since this variable
>       is so important, it should probably be ensured that it does not get
>       an empty value. (It does handle non-absolute paths in some random
>       fashion, too.)
> 
> Repeat-By:
>       $ unset PWD

Fix = readonly PWD  ?