Oh indeed you're right, actually it's not for the PATH environment variable that I needed the exec. It's for another environment variable which is used by the C++ library. If I set it with %ENV and I don't use exec, then the C++ library doesn't see it.

Which one? :)

In reply to Re^11: Using STDIN after exec() with ActiveState Perl by Anonymous Monk
in thread Using STDIN after exec() with ActiveState Perl by Yaribz

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