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This PR fixes 2 issues I ran into while trying to debug connection issues with a legacy SQL2000 server.
First commit corrects the return type expectation for a call made to
Helper.GetDiscoveredInstances
. The actual return is a single value, while the original expected return by the caller was a tuple. I corrected the caller to use only the single value.The second commit fixes an issue I saw where the SqlServer returned no rows of data. The loop was being entered even though the
pos
var was already past the length of the data.