return 0;
for (mp = &mq; mp->m_next; mp = mp->m_next) {
- if (!mh_strcasecmp (np->m_host, mp->m_next->m_host)
- && !mh_strcasecmp (np->m_mbox, mp->m_next->m_mbox))
+ if (!strcasecmp (np->m_host ? np->m_host : "",
+ mp->m_next->m_host ? mp->m_next->m_host : "") &&
+ !strcasecmp (np->m_mbox ? np->m_mbox : "",
+ mp->m_next->m_mbox ? mp->m_next->m_mbox : ""))
return 0;
}
if (!ccme && ismymbox (np))