only kill a task if its pid is set #427
Merged
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Fixes: #366
If a user cancels a task, when it was not started, timeshift may try to kill many processes. I also made sure to initilize all values in
AsyncTask
to some sensible defaults.This results in the estimation task not beeing cancelable. If a user presses cancel, while the estimation is still running, the window will close, but the estimation will continue in the background. Even if timeshift was closed. Solving this is a bit more involved, as it requires to run the rsync process async and storing its pid somewhere. It might be usefull to implement it as
AsyncTask
.