Updater: check if version record of updated module is really a table before tying to index it

Author: line0

modules/DependencyControl/Updater.moon

@@ -340,7 +340,7 @@ class UpdateTask extends UpdaterBase
                 else return finish -55
 
             -- get a fresh version record
-            if ref.version.__class == DependencyControl
+            if type(ref.version) == "table" and ref.version.__class == DependencyControl
                 @record = ref.version
             else
                 return finish -57 unless ref.version