Merge branch 'jl/maint-fetch-submodule-check-fix' into maint

* jl/maint-fetch-submodule-check-fix: fetch: skip on-demand checking when no submodules are configured

Junio C Hamano committed Sep 12, 2011 at 10:19 UTC 8702fee6171abb2e353499fa0cecba90ad5f277f

No changes.