use existing function for comparing auth data #704
Merged
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Through time, I made a couple of changes to a local branch of go-mysql I'm using. While I was casually going over the diffs between my branch and the upstream master, I noticed that I could optimise something: comparing the client's authentication data during the handshake is abstracted to
compareNativePasswordAuthData
formysql_native_password
while this is not the case during auth switching. So I think this is duplicate code and can be simplified like this!