X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/6b4bc4a25eaac2eddd1bef51e3f00c21f98ed32d..17b9beb40640e8731143f61e3b94756f3e77d20c:/uip/fmttest.c

diff --git a/uip/fmttest.c b/uip/fmttest.c
index 8b81924b..cbc3459a 100644
--- a/uip/fmttest.c
+++ b/uip/fmttest.c
@@ -1301,8 +1301,10 @@ insert (struct mailname *np)
 	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))