Cuts down on the perl Record.pm warnings #4
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Cuts down on the perl warnings when an undefined value makes it's way into the field sub. Tested on 120k bibs for a migration. Tested before/after and found that the result was identical but with the patch, much less noise!
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Cuts down on the perl warnings when an undefined value makes it's way into the field sub.
Tested on 120k bibs for a migration. Tested before/after and found that the result was identical but with the patch, much less noise!
This is the error message without the patch:
Use of uninitialized value $tag in hash element at /usr/share/perl5/MARC/Record.pm line 202.
(repeated thousands of times, flooding the standard output)