Federico,
I am running git-cl in a terminal window. I changed my default editor to
leafpad. When I run git-cl again the emacs warning is gone, but I get the
same error from git-cl:
[lilypond-git (philomelos %)]$ git-cl upload master
No output from [‘git', 'diff', '--no-color', '--no-ext-diff',
'--full-index', '--ignore-submodules', '--src-prefix=a/',
'--dst-prefix=b/', 'master']
The warning from emacs was scary, but it wasn’t the problem. Whether my
editor is emacs or leafpad I have the opportunity to enter a codereview
message. When I save the message and close the editor the “No output”
error message appears in the terminal window.
John