3 @@ -777,9 +777,9 @@ hol_entry_cmp (const struct hol_entry *e
4 const char *long2 = hol_entry_first_long (entry2);
7 - doc1 = canon_doc_option (&long1);
8 + doc1 = long1 != NULL && canon_doc_option (&long1);
10 - doc2 = canon_doc_option (&long2);
11 + doc2 = long2 != NULL && canon_doc_option (&long2);
14 /* `documentation' options always follow normal options (or