Fixed #1888 Casts in binary operations, not casting any type

libsrc/ffdec_lib/src/com/jpexs/decompiler/graph/model/TernarOpItem.java

@@ -102,7 +102,7 @@ public class TernarOpItem extends GraphTargetItem {
                 && (onFalse.returnType().equals(TypeItem.NUMBER) || onFalse.returnType().equals(TypeItem.INT) || onFalse.returnType().equals(TypeItem.UINT))) {
             return TypeItem.NUMBER;
         }
-        return TypeItem.UNBOUNDED;
+        return TypeItem.UNKNOWN;
     }
 
     @Override

libsrc/ffdec_lib/src/com/jpexs/decompiler/graph/model/UnboundedTypeItem.java

@@ -50,4 +50,4 @@ public class UnboundedTypeItem extends AVM2Item {
     public boolean hasReturnValue() {
         return true;
     }
-}
+}