nghttpx: Fix assertion failure on TLS handshake
nghttpx: Fix assertion failure on TLS handshake

wzyboy/nghttp2,icing/nghttp2,wzyboy/nghttp2,icing/nghttp2,thinred/nghttp2,wzyboy/nghttp2,icing/nghttp2,icing/nghttp2,serioussam/nghttp2,icing/nghttp2,thinred/nghttp2,thinred/nghttp2,thinred/nghttp2,wzyboy/nghttp2,wzyboy/nghttp2,icing/nghttp2,serioussam/nghttp2,icing/nghttp2,wzyboy/nghttp2,thinred/nghttp2,serioussam/nghttp2,serioussam/nghttp2,serioussam/nghttp2,thinred/nghttp2,serioussam/nghttp2,serioussam/nghttp2,wzyboy/nghttp2,thinred/nghttp2