"Kevin Grittner" <kevin.gritt...@wicourts.gov> wrote: > Untested patch attached for purposes of discussion. I got in a little testing on it -- not only does this patch eliminate the compile-time warning, but if you try to run pg_upgrade when another session has removed your current working directory, you get a reasonable message instead of the program attempting to proceed with undefined (potential garbage) for a working directory. -Kevin
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