[Koha-patches] [PATCH] kohabug 2345: bad comparisons pervade reports

[paul POULAIN]

Jesse Weaver a écrit :
> This patch changes all $foo eq undef's to !defined($foo). It also makes misc/spellcheck_suggest/build_spellcheck_suggest.pl have proper syntax.
>   
Just a quick question : is this change made because :
- the previous code is buggy ?
- the previous code is considered poor in Perl officially ?
- the previous code is considered poor in Perl by you ?
- there's a noticeable perf difference ?

just to know, I don't see any difference between
 > $x eq undef
and
 > defined($x)

thanks

-- 
Paul POULAIN
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