method_setImplementation problem

Hi everyone!

In my applciation I have a class with method:

- (void)someMethod {
     //Code of implementation.
}

This class I use a a base class to another class. Where this method has implementation like this:

- (void)someMethod {
     [super someMethod]
     //Code of implementation.
}

As you can see second method has a call of method from based class. The problem is when I try to use runtime method_setImplementation to add dynamic code to this method I have a crash with recursion. But when I comment the line:

[super someMethod]

in second class all works fine.

How I can fix this without comment line? Thanks for the help.