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| Do you know where your variables are? | |
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Re: Why does File::Find try to chdir to $PWD (and fail) even if $PWD is not itself in search list?by JavaFan (Canon) |
| on Nov 24, 2008 at 17:09 UTC ( [id://725645]=note: print w/replies, xml ) | Need Help?? |
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Seems to me that File::Find just wants to restore the current working directory. That is, after finishing the search, it current working directory should be the same as it was when the search started.
I think that's perfectly fine attitude for a subroutine; to have as few side effects as possible.
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