submodule--helper clone: check for configured submodules using helper
authorBrandon Williams <bmwill@google.com>
Thu, 16 Mar 2017 22:29:47 +0000 (15:29 -0700)
committerJunio C Hamano <gitster@pobox.com>
Fri, 17 Mar 2017 18:06:09 +0000 (11:06 -0700)
Use the 'is_submodule_initialized()' helper to check for configured
submodules instead of manually checking for the submodule's URL in the
config.

Signed-off-by: Brandon Williams <bmwill@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
No differences found