Bugfixes after test with Skylar!

modpol_core/orgs/users.lua

@@ -0,0 +1,27 @@
+-- /users.lua
+-- User-related functions for Modular Politics
+
+-- ===================================================================
+-- Function: modpol.list_users
+-- Params: org
+-- Outputs: Table of user names
+--
+-- This may be overwritten by the platform-specific interface
+
+modpol.list_users = function(org)
+   local users = {}
+   if (org == nil) then -- no specified org; all players
+      if modpol.orgs["instance"]
+         and modpol.orgs["instance"]["members"] then
+         -- if instance exists and has membership
+         users = modpol.orgs["instance"]["members"]
+      else
+         users = {}
+      end
+   else -- if an org is specified
+      if (modpol.orgs[org] ~= nil) then -- org exists
+         users = modpol.orgs[org]["members"]
+      end
+   end
+   return users
+end