Add some more code to analyze why the fgets fails.

      do {

        memset(line_buffer, '/', MAX_TEST_QUERY_LENGTH*2);

        DIE_UNLESS(fgets(line_buffer, MAX_TEST_QUERY_LENGTH*2, log_file) !=

            NULL);

        /* If we reach EOF before finishing the statement list, then we failed. */

        if(fgets(line_buffer, MAX_TEST_QUERY_LENGTH*2, log_file) == NULL)

        {

          /* If fgets returned NULL, it indicates either error or EOF */

          if (feof(log_file))

            DIE("Found EOF before all statements where found");

          else

          {

            fprintf(stderr, "Got error %d while reading from file\n",

                    ferror(log_file));

            DIE("Read error");

          }

        }

      } while (my_memmem(line_buffer, MAX_TEST_QUERY_LENGTH*2,

            statement_cursor->buffer, statement_cursor->length) == NULL);