ehara i te mea he aha
1. it is not for any particular reason, I'm not raising another argument, I'm not making a particular issue of it, no cause for alarm, it's no big deal - a saying used to indicate that the listener need not take too much notice of what the speaker is about to say. Also used to soften a statement or criticism.
Ehara i te mea he aha, engari i hē tō whakahua o taua kupu Wīwī. / It's not a major issue, but your pronunciation of that French word is incorrect.