issue with parallel put

[wheelq]

I have 1000 files in a directory.
For each uploaded file I want to do a remote ls on that file.
So I have used find . -type f | while read line; do echo "(put $line && ls $line)";done

then I pipe the results into the lftp.

Everythung runs fine, until I increase the set cmd:parallel value from 1 to 2,3..10.
lftp seems to omit the && and throws lots of errors that i couldn't fine the files that were not yet uploaded.

Am I doing something wrong?

[lavv17]

parallel execution does not honor && and || as stated in the documentation. But this 8488430 change disables parallel execution in sub-shells.

[wheelq]

confirmed to be working properly