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Something like this works for me:

our $is_magick; BEGIN { $is_magick = eval "require Image::Magick" ? 1 : 0; }

(my $is_magick; is fine, too, btw)

Note that the assignment in our $is_magick = 1; in your snippet would be executed after the BEGIN block...  Also, the BEGIN block is only necessary if you need $is_magick's state to be valid early on.


In reply to Re: disable functions if module not installed by almut
in thread disable functions if module not installed by lepetitalbert

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