[Tilesathome] patch for MaxTilesetComplexity handling (_unstable)

[Lennard]

Could the following patch be added to _unstable, so it won't exit loop 
mode with an error when it encounters a tileset going over the 
maxcomplexity setting?

Index: tilesGen.pl
===================================================================
--- tilesGen.pl (revision 10723)
+++ tilesGen.pl (working copy)
@@ -536,7 +536,7 @@
                  }
              }
              # and now check whether we found it unrenderable before
-            if ($req->is_unrenderable()) {
+            if (defined $req and $req->is_unrenderable()) {
                  statusMessage("Ignoring unrenderable tile (" . 
$req->ZXY_str . ')', 1, 3);
                  eval {
                      $Server->putRequestBack($req, "Unrenderable");


-- 
Lennard
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