X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/f67e3671c985ad8095dc6fcc8be7ba6dd25cdf63..ed8d684230608a17524f91b7297e00a9d4faefd4:/uip/ali.c?ds=inline

diff --git a/uip/ali.c b/uip/ali.c
index 3893a1d8..1fa7ef84 100644
--- a/uip/ali.c
+++ b/uip/ali.c
@@ -231,8 +231,10 @@ print_usr (char *s, int list, int norm)
 	while ((cp = getname (pp))) {
 	    if ((np = getm (cp, NULL, 0, norm, NULL)) == NULL)
 		continue;
-	    if (!mh_strcasecmp (mp->m_host, np->m_host)
-		    && !mh_strcasecmp (mp->m_mbox, np->m_mbox)) {
+	    if (!strcasecmp (mp->m_host ? mp->m_host : "",
+			     np->m_host ? np->m_host : "")  &&
+		!strcasecmp (mp->m_mbox ? mp->m_mbox : "",
+			     np->m_mbox ? np->m_mbox : "")) {
 		vp = vp ? add (ak->ak_name, add (",", vp))
 		    : getcpy (ak->ak_name);
 		mnfree (np);