Module:Test3: Difference between revisions

Module:Test3 (view source)

40 bytes added , 10 March

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@@ Line 9: / Line 9: @@
      local args = getArgs(frame)
      local out
-     mw.logObject(args)
-     return tostring(args)
+     s = ''
+    if args[key] ~= nil then
+        s = s .. args[key]
+    end
+     return s
 end
 return p