[Koha-bugs] [Bug 29898] Overdues.pm line 663, Use of uninitialized value in string eq

[bugzilla-daemon at bugs.koha-community.org]

https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=29898

--- Comment #4 from Anke <anke.bruns at gwdg.de> ---
My colleague just sent me this update to (In reply to Anke from comment #3)
> We implemented a solution, replacing line 663 in
> /usr/share/koha/lib/C4/Overdues.pm, which originally reads:   
> 
>     if ( $branchcodes->[0] eq '' ) {
> 
> by:
> 
>   if ( !defined ($branchcodes->[0]) || $branchcodes->[0] eq '' ) {
> 
> Hope this is useful.


I just received this enhancement:

  if ( @$branchcodes >= 1 && ( !defined ($branchcodes->[0]) ||
$branchcodes->[0] eq '' ) ) {

This prevents the routine from returning libraries if there are no overdue
rules.

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