https://bugzilla.redhat.com/show_bug.cgi?id=1206714
--- Comment #16 from John Eckersberg jeckersb@redhat.com --- I backported the patch from OTP 17 -> R16B03-1, which is what is in EPEL7, and it's currently building. I'll submit the update when it's done.
EPEL6 is on R14B, which I suspect is probably going to be a much more involved, if not nearly impossible backport. I'm going to go look at it now, but there is a high probability that I am going to leave EPEL6 as-is unless somebody really really really wants it.