Merge branch 'jl/submodule-fetch-on-demand'

* jl/submodule-fetch-on-demand:
  fetch/pull: Describe --recurse-submodule restrictions in the BUGS section
  submodule update: Don't fetch when the submodule commit is already present
  fetch/pull: Don't recurse into a submodule when commits are already present
  Submodules: Add 'on-demand' value for the 'fetchRecurseSubmodule' option
  config: teach the fetch.recurseSubmodules option the 'on-demand' value
  fetch/pull: Add the 'on-demand' value to the --recurse-submodules option
  fetch/pull: recurse into submodules when necessary

Conflicts:
	builtin/fetch.c
	submodule.c

1 files changed, 3 insertions, 0 deletions

diff --git a/git-pull.sh b/git-pull.sh
index e31226b62f..4e9e0e49ec 100755
--- a/git-pull.sh
+++ b/git-pull.sh
@@ -110,6 +110,9 @@ do
 	--recurse-submodules)
 		recurse_submodules=--recurse-submodules
 		;;
+	--recurse-submodules=*)
+		recurse_submodules="$1"
+		;;
 	--no-recurse-submodules)
 		recurse_submodules=--no-recurse-submodules
 		;;