Re: [PATCH 1/2] git-submodule: move cloning into a separate function

Lars Hjemli wrote:

+               module_clone "$path" "$url" || exit $?

Minor nit: The idiom that is commonly used in situations like this (see
other git-* shell scripts):

		module_clone "$path" "$url" || exit

because exit without argument uses the code of the last command
executed.

-- Hannes