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Mac Newbold authored
Fix last fix to nfree... turns out that if you alias a table ('from nodes as n') that the old name ('nodes') is no longer available, and you _must_ use the new alias ('n') to refer to it.
abea25b0
Fix last fix to nfree... turns out that if you alias a table ('from nodes as n') that the old name ('nodes') is no longer available, and you _must_ use the new alias ('n') to refer to it.