[html-formfu] Patch: Catalyst::Controller::HTML::FormFu, Modification of a read-only value attempted at line 178

[Oskari 'Okko' Ojala]

The attached patch is against r1657 of 
http://html-formfu.googlecode.com/svn/trunk/Catalyst-Controller-HTML-FormFu/lib/Catalyst/Controller/HTML/FormFu.pm

to fix fatal error message

"Modification of a read-only value attempted at 
..../perl5/lib/perl5/Catalyst/Controller/HTML/FormFu.pm 
line 178."


Unfortunately I don't know what is the exact chain that causes a read-only 
value to arrive there, but I'm using the most recent FormFu inside 
Catalyst. If you eval

for ("foo") { s/foo/bar/; print }

you can probably see a simplified case of what happens there without the 
patch. I hope you accept the patch without a list of detailed steps to 
reproduce the bug. ;-)

-- 
Oskari "Okko" Ojala
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