- entry.key = ifname;
- result = bsearch (&entry, intisa->interface_lookup_table,
- intisa->num_interfaces,
- sizeof (xtensa_lookup_entry), xtensa_isa_name_compare);
+ if (intisa->num_interfaces != 0)
+ {
+ entry.key = ifname;
+ result = bsearch (&entry, intisa->interface_lookup_table,
+ intisa->num_interfaces, sizeof (xtensa_lookup_entry),
+ xtensa_isa_name_compare);
+ }