Index: trunk/MagicSoft/Mars/mjoptim/MJOptimize.cc
===================================================================
--- trunk/MagicSoft/Mars/mjoptim/MJOptimize.cc	(revision 7632)
+++ trunk/MagicSoft/Mars/mjoptim/MJOptimize.cc	(revision 7633)
@@ -657,5 +657,5 @@
     }
 
-    MTaskList *tlist = parlist.FindObject("MTaskList");
+    MTaskList *tlist = (MTaskList*)parlist.FindObject("MTaskList");
     if (!tlist)
     {