erl_interface,ic: Remove node_org_enc from erlang_{pid,port,ref}

in order to be backward compatible with user code that
accesses the members of erlang_pid and friend.

The documentation does not mention the content of these structs,
but we have example code that does. So the safe way it the revert
the node_org_enc field (added in R16A) and instead determine in
runtime which atom encoding to use depending on if the node atom
contains unicode (>255) characters or not.

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/erl_interface/src/encode/encode_ref.c b/lib/erl_interface/src/encode/encode_ref.c
index 3511366bef..9855231848 100644
--- a/lib/erl_interface/src/encode/encode_ref.c
+++ b/lib/erl_interface/src/encode/encode_ref.c
@@ -28,7 +28,7 @@ int ei_encode_ref(char *buf, int *index, const erlang_ref *p)
 
   (*index) += 1 + 2; /* skip to node atom */
   if (ei_encode_atom_len_as(buf, index, p->node, strlen(p->node), ERLANG_UTF8,
-			    p->node_org_enc) < 0) {
+			    ERLANG_LATIN1|ERLANG_UTF8) < 0) {
       return -1;
   }