Merge branch 'master' of https://github.com/EliasFleckenstein03/elidragon

diff --git a/ranks.lua b/ranks.lua
index 7798353fdb15f6a2697dfb45394ae8c14c85fe69..cc5f94e21d57416314eeb468c698f35d7ba323b1 100755 (executable)
--- a/ranks.lua
+++ b/ranks.lua
@@ -137,7 +137,9 @@ minetest.register_chatcommand("rank", {
                        end
                        minetest.set_player_privs(target, privs)
                        minetest.chat_send_all(target .. " is now a " .. minetest.colorize(rank_ref.color, rank_ref.name))
-                       elidragon.update_nametag(target_ref)
+                       if target_ref then
+                               elidragon.update_nametag(target_ref)
+                       end
                end
        end,
 })