Minor PDO conditions cleanup #13584
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Minor PDO conditions cleanup #13584
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As the dbh pointer is already used in address computation, the NULL checks is redundant. Looking at the callers there are no cases where this can be passed as NULL.
As one of the branches dereferences return_value unconditionally, the NULL check is dubious. In fact, looking at the callers we see that return_value can never be NULL. So remove the check and fix the comment.
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