[Koha-bugs] [Bug 12721] New: Wrong fieldnames or trailing | in system preference StatisticsFields lead to crash

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

http://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=12721

            Bug ID: 12721
           Summary: Wrong fieldnames or trailing | in system preference
                    StatisticsFields lead to crash
 Change sponsored?: ---
           Product: Koha
           Version: master
          Hardware: All
                OS: All
            Status: NEW
          Severity: normal
          Priority: P5 - low
         Component: Patrons
          Assignee: koha-bugs at lists.koha-community.org
          Reporter: veron at veron.ch
        QA Contact: testopia at bugs.koha-community.org
                CC: gmcharlt at gmail.com, kyle.m.hall at gmail.com

To reproduce:

1)
Edit system preference StatisticFields
Set it to:  
location|itype|ccode
Search a patron and display statistics

Result: OK, statistics displas

2)
Add a trailing | to StatisticFields:
location|itype|ccode|
Display statistics

Result:
Software error: Can't use an undefined value as an ARRAY reference at
/usr/lib/perl5/DBI.pm line 2054.
Display statistics

3)
Put a space between ccode and trailing |
location|itype|ccode |
Display statistics

Result: Statistic displays default table with Shelving locaton, Item type and 
Collection code

4)
Remove trailing | and misspell one field:
lcation|itype|ccode
Display statistics

Result:
Software error: Can't use an undefined value as an ARRAY reference at
/usr/lib/perl5/DBI.pm line 2054.

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