Index: helpers/Commands.js
===================================================================
--- helpers/Commands.js (revision 18915)
+++ helpers/Commands.js (working copy)
@@ -275,6 +275,9 @@
            return;
        }

+       if (isNaN(+cmd.count) || Math.round(+cmd.count) != +cmd.count)
+           error("Player "+ player + " is using the batch train exploit!");
+
        for (let ent of data.entities)
        {
            if (unitCategory)