X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/5dd6771b28c257af405d7248639ed0e3bcdce38b..9389882b87260b964150ae7aa1949dcdbc2ef421:/sbr/context_find.c

diff --git a/sbr/context_find.c b/sbr/context_find.c
index 8c0675f7..7c809ec1 100644
--- a/sbr/context_find.c
+++ b/sbr/context_find.c
@@ -16,7 +16,7 @@ context_find (char *str)
     struct node *np;
 
     for (np = m_defs; np; np = np->n_next)
-	if (!mh_strcasecmp (np->n_name, str))
+	if (!strcasecmp (np->n_name ? np->n_name : "", str ? str : ""))
 	    return (np->n_field);
 
     return NULL;