Startup: suggest updating OTP when the version is too low for gun

I've seen quite a few people wonder what to do when presented with
this error message.

diff --git a/lib/pleroma/application.ex b/lib/pleroma/application.ex
index a00bc06247e3125cc5157320b10361c616d1ce4a..9d3d92b3835200249e073aaae57d6fd038d65e40 100644 (file)
--- a/lib/pleroma/application.ex
+++ b/lib/pleroma/application.ex
@@ -56,7 +56,7 @@ defmodule Pleroma.Application do
         if (major == 22 and minor < 2) or major < 22 do
           raise "
             !!!OTP VERSION WARNING!!!
-            You are using gun adapter with OTP version #{version}, which doesn't support correct handling of unordered certificates chains.
+            You are using gun adapter with OTP version #{version}, which doesn't support correct handling of unordered certificates chains. Please update your Erlang/OTP to at least 22.2.
             "
         end
       else