perl/ext/GDBM_File
James E Keenan c950d6fa30 Avoid "Use of uninitialized value $res in numeric eq (==)" warning
The test within the SKIP block expects $res to be undef, but the 'skip'
condition itself expects it to be defined and numeric.  So we were
getting an uninitialized value warning.  In 'skip' condition, test for
definedness before numeric comparison.
2018-12-15 10:29:12 -05:00
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