[xml] xmllint: bogus output with --repeat and --timing

[Geert Kloosterman <geertk ai rug nl>]

Hi Daniel,

In libxml2-2.4.11 xmllint produces bogus output when called with
the --repeat and --timing options:

    $ xmllint --noout --repeat --timing myfile.xml
    100 iteration took 0 ms
    100 iteration took 0 ms
    100 iteration took 0 ms
    100 iteration took 1213 ms

The enclosed patch fixes the problem.

Geert

*** xmllint.c.orig      Tue Dec  4 12:57:19 2001
--- xmllint.c   Tue Dec  4 13:14:09 2001
***************
*** 1082,1095 ****
            } else
                parseAndPrintFile(argv[i]);
            files ++;
!       }
!       if ((timing) && (repeat)) {
!           long msec;
!           gettimeofday(&end, NULL);
!           msec = end.tv_sec - begin.tv_sec;
!           msec *= 1000;
!           msec += (end.tv_usec - begin.tv_usec) / 1000;
!           fprintf(stderr, "100 iteration took %ld ms\n", msec);
        }
      }
      if (generate) 
--- 1082,1095 ----
            } else
                parseAndPrintFile(argv[i]);
            files ++;
!           if ((timing) && (repeat)) {
!               long msec;
!               gettimeofday(&end, NULL);
!               msec = end.tv_sec - begin.tv_sec;
!               msec *= 1000;
!               msec += (end.tv_usec - begin.tv_usec) / 1000;
!               fprintf(stderr, "100 iterations took %ld ms\n", msec);
!           }
        }
      }
      if (generate)