Sector Nord AG: Fixed uninitialized value in AdminSelectBox

[jsinagowitz]

Proposed change

Each time the SQL statement in the AdminSelectBox does not return any results, the following error message is displayed in the Apache error log:

index.pl: Use of uninitialized value $MatchesFound in numeric ge (>=) at /opt/znuny/bin/cgi-bin/../../Kernel/Modules/AdminSelectBox.pm line 158.
index.pl: Use of uninitialized value $MatchesFound in numeric gt (>) at /opt/znuny/bin/cgi-bin/../../Kernel/Modules/AdminSelectBox.pm line 163.

• '1 - 🐞 bug 🐞'

Additional information

Steps to reproduce:

• Go to Admin -> SQL Box
• Insert the SQL-statement: SELECT * FROM article WHERE false
• Go to console and open the error log: e.g. /var/log/httpd/error_log
• Find the uninitialized value error messages

Checklist

• The code change is tested and works locally.(❗)
• There is no commented out code in this PR.(❕)
• You improved or added new unit tests.(❕)
• Local ZnunyCodePolicy passed.(❕)
• Local UnitTests / Selenium passed.(❕)
• GitHub workflow CI (UnitTests / Selenium) passed.(❗)

[dennykorsukewitz]

Hi @jsinagowitz ,
thanks for your PR.

Approved 👍

Regards 🚀

[dennykorsukewitz]

• 7.1 (860fb7c)
• 6.5 ( )