Update ibea.cpp

src/ibea/ibea.cpp

@@ -51,7 +51,7 @@ void ibea(evaluate_function_t evaluate,
 
     /* 6 Combination and Mutation */
     pop.empty();
-    combinate(new_pop, pop, eta, p_combination,random_generator);
+    combinate(new_pop, pop, lower_bounds, upper_bounds, eta, p_combination,random_generator);
     mutate(pop, lower_bounds, upper_bounds, eta, p_mutation, random_generator);
     m++;
   }