Change sql param to default to undef instead of empty string #577
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The future parser treats the empty string '' as a truthy value. This means that mysql::db will always try to include the db import exec in the catalog. With the empty string as the $sql value, the command attempts to import '' into a database, which fails. This patch changes the default $sql value to undef so that the exec won't be included if there is no sql to import.
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underscorgan
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Oct 3, 2014
Change sql param to default to undef instead of empty string
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The future parser treats the empty string '' as a truthy value. This
means that mysql::db will always try to include the db import exec in
the catalog. With the empty string as the $sql value, the command
attempts to import '' into a database, which fails. This patch changes
the default $sql value to undef so that the exec won't be included if
there is no sql to import.