Merge into master from pull request #314:
wireshark: make enums global instead of local (https://github.com/floodlight/loxigen/pull/314)
diff --git a/wireshark_gen/templates/openflow.lua b/wireshark_gen/templates/openflow.lua
index 9ce51d2..ef826c1 100644
--- a/wireshark_gen/templates/openflow.lua
+++ b/wireshark_gen/templates/openflow.lua
@@ -52,7 +52,7 @@
 
 :: for version, ofproto in ir.items():
 :: for enum in ofproto.enums:
-local enum_v${version.wire_version}_${enum.name} = {
+enum_v${version.wire_version}_${enum.name} = {
 :: for (name, value) in enum.values:
     [${value}] = "${name}",
 :: #endfor