package/editors/nvi/db4.patch

   1 This patch originates from the Debian project, see https://www.debian.org/
   2
   3 03db4.dpatch  by  <hesso@pool.math.tu-berlin.de>
   4
   5
   6 libdb4 compatibility adjustments.
   7
   8 In particular, this patch adds extra file permission checking and passes the
   9 DB_CREATE flag to the first invocation of db_open on the file's database
  10 structure, which rids us of the following message:
  11
  12   BDB0635 DB_CREATE must be specified to create databases.
  13
  14 --- nvi-1.81.6.orig/common/msg.c        2009-02-26 14:26:58.350336128 +0100
  15 +++ nvi-1.81.6/common/msg.c     2009-02-26 14:29:05.235335829 +0100
  16 @@ -724,9 +724,18 @@
  17                 p = buf;
  18         } else
  19                 p = file;
  20 +       if (access(p, F_OK) != 0) {
  21 +               if (first) {
  22 +                       first = 0;
  23 +                       return (1);
  24 +               }
  25 +               sp->db_error = ENOENT;
  26 +               msgq_str(sp, M_DBERR, p, "%s");
  27 +               return (1);
  28 +       }
  29         if ((sp->db_error = db_create(&db, 0, 0)) != 0 ||
  30             (sp->db_error = db->set_re_source(db, p)) != 0 ||
  31 -           (sp->db_error = db_open(db, NULL, DB_RECNO, 0, 0)) != 0) {
  32 +           (sp->db_error = db_open(db, NULL, DB_RECNO, DB_CREATE, 0)) != 0) {
  33                 if (first) {
  34                         first = 0;
  35                         return (1);