Exception when start dumping from file to file

[Oskar Huminiecki]

The console output is:

  File "gdiskdump.py", line 346, in progressbar_timeout
    frac=(osize/isize)
ZeroDivisionError: float division by zero

The solution is:
In "gdiskdump.py" replace line 346:

frac=(osize/isize)

with:

if isize == 0:
    frac = 0
else:
    frac=(osize/isize)

[Oskar Huminiecki (oskar-huminiecki)]

Appologies. This bug has different reason. I was dumping device as file and it's size is obviously 0.
So the solution would be not allow 0 lenght files as input.