[Partial backport of r45947 | neal.norwitz] Fix problems found by Coverity. longobject.c: also fix an ssize_t problem <a> could have been NULL, so hoist the size calc to not use <a>. [The ssize_t change isn't needed for 2.4. The other changes in this revision are to modules not present in 2.4. --amk]

/* This module provides the necessary stubs for when dynamic loading is
   not present. */

#include "Python.h"
#include "importdl.h"


const struct filedescr _PyImport_DynLoadFiletab[] = {
	{0, 0}
};