First, there are some typos in your code. Specifically, on line 6 you've swapped a
} for a
) and you have an extra
} on your commented line 8. It is generally considered good form to test code before you post (
How do I post a question effectively?).
Fixing those, I do not have any trouble trapping the die when I modify your directory list to correspond to an actual directory in my tree. If the directory does not exist, your wanted sub never executes. Are you sure that perl is executing at the path you think it is? Also note that if you have warnings enabled, your eval will not catch File::Find's emitted warnings.
use File::Find;
my @dirlist = qw(.);
foreach my $dir (@dirlist){
eval { find( \&wanted, $dir ); }; # Does NOT work when passing a r
+eference to foo to the find module
# eval { bar() ; }; # DOES work when just calling a subroutine dire
+ctly
if( $@ ){
print "$dir had error: ".$@;
} else {
print "processed $dir\n";
}
}
sub wanted{
die "haha!";
}
sub bar{
die "haha!";
}
Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
Read Where should I post X? if you're not absolutely sure you're posting in the right place.
Please read these before you post! —
Posts may use any of the Perl Monks Approved HTML tags:
- a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
| |
For: |
|
Use: |
| & | | & |
| < | | < |
| > | | > |
| [ | | [ |
| ] | | ] |
Link using PerlMonks shortcuts! What shortcuts can I use for linking?
See Writeup Formatting Tips and other pages linked from there for more info.