/* FIXME: What about languages without main() or specially linked
executables that have no main() ? */
-char *
+const char *
find_main_filename (void)
{
struct objfile *objfile;
- char *result, *name = main_name ();
+ char *name = main_name ();
ALL_OBJFILES (objfile)
{
+ const char *result;
+
if (!objfile->sf)
continue;
result = objfile->sf->qf->find_symbol_file (objfile, name);