Antw: Q: warning: unable to rmdir 'submodule': Directory not empty

Sorry, I should have mentioned: git 2.26.2 on SLES12 SP5

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Ulrich Windl schrieb am 29.12.2021 um 13:24 in Nachricht <61CC5390.C34 : 161 :

60728>:

Hi!

I wonder whether you'd think this is a bug:
When a branch uses a submodule (named "submodule" here), and when you 
checkout another branch that does not (yet) have that submodule, I get an 
error message saying:
warning: unable to rmdir 'submodule': Directory not empty

Well obviously the directory is not empty. The point is: Is the user 
expected to remove submodule directories manually before switching branches?

When I tried "git checkout master --recurse-submodules" instead, the 
submodule directory was "mostly deleted", only leaving two object files that 
weren't ".gitignore"d.
(But the error message was the same)

Wouldn't a message like "... submodule directory contains untracked files; 
won't delete those..." be better?

Regards,
Ulrich