dry gets stuck if entering a negative value for time when looking at the log

[thomasd3]

To reproduce it:

• pick a container
• type 'l' to see the log
• enter '-2' in the box that pops up

an error is getting displayed on top, but keys don't work anymore (although 'q' works)

[thomasd3]

the reason I tried a negative value is that I was curious to see what would come out; it would be nice for example if you enter '-2' to see logs from "now - 2 minutes"

[moncho]

Thanks for reporting!!