[Bug-ddrescue] ddrescue 1.20 not show errors in real time

[Господин Димитров]

hi
the program is very goo (i am using since version 1.11 or 1.12)
but latest version 1.20  does not show the errors and errsize in real 
time:
[code]
ddrescue -v -v -v -r 0 -f /dev/sdb /dev/sdc /media/sda1/logfile.txt
GNU ddrescue 1.20
About to copy 1000 GBytes from /dev/sdb [1000203804160] to /dev/sdc 
[1000203804160].
    Starting positions: infile = 0 B,  outfile = 0 B
    Copy block size: 128 sectors       Initial skip size: 128 sectors
Sector size: 512 Bytes
Direct in: no     Direct out: no     Sparse: no     Truncate: no
Trim: yes         Scrape: yes        Max retry passes: 0

Press Ctrl-C to interrupt
rescued:   495058 kB,   errsize:         0 B,    current rate:  85852 
kB/s
   ipos:   495058 kB,    errors:         0,      average rate:  99011 
kB/s
   opos:   495058 kB,  run time:          5s,  remaining time:      2h 
48m
time since last successful read:          0s
Copying non-tried blocks... Pass 1 (forwards)

[/code]


rescued:   495058 kB,   errsize:         0 B,    current rate:  85852 
kB/s
   ipos:   495058 kB,    errors:         0,      average rate:  99011 
kB/s
(this is example only from working disk without errors)
until the end of data rescue both (errsize and errors) are showing 0
old versions shows errors immediately
sorry for my poor english