nConflict);
  }
}

/*
** Show the diffs associate with a single stash.
*/
static void stash_diff(int stashid, const char *zDiffCmd, int diffFlags){
  Stmt q;
  Blob empty;
  blob_zero(&empty);
  db_prepare(&q,
     "SELECT rid, isRemoved, isExec, isLink, origname, newname, delta"
     "  FROM stashfile WHERE stashid=%d",
     stashid

    db_multi_exec("UPDATE vfile SET mtime=0 WHERE pathname IN "
                  "(SELECT origname FROM stashfile WHERE stashid=%d)",
                  stashid);
    undo_finish();
  }else
  if( memcmp(zCmd, "diff", nCmd)==0 ){
    const char *zDiffCmd = db_get("diff-command", 0);
    int diffFlags = diff_options();
    if( g.argc>4 ) usage("diff STASHID");
    stashid = stash_get_id(g.argc==4 ? g.argv[3] : 0);
    stash_diff(stashid, zDiffCmd, diffFlags);
  }else
  if( memcmp(zCmd, "gdiff", nCmd)==0 ){
    const char *zDiffCmd = db_get("gdiff-command", 0);
    int diffFlags = diff_options();
    if( g.argc>4 ) usage("diff STASHID");
    stashid = stash_get_id(g.argc==4 ? g.argv[3] : 0);
    stash_diff(stashid, zDiffCmd, diffFlags);
  }else
  if( memcmp(zCmd, "help", nCmd)==0 ){
    g.argv[1] = "help";
    g.argv[2] = "stash";