Merge branch 'tc/submodule-clone-name-detection'

* tc/submodule-clone-name-detection:
  submodule::module_clone(): silence die() message from module_name()
  submodule: whitespace fix

diff --cc git-submodule.sh
index 928a62f,5d29f82..3adab93
--- 1/git-submodule.sh
--- 2/git-submodule.sh
+++ b/git-submodule.sh
@@@ -122,15 -122,9 +122,15 @@@ module_clone(
        path=$1
        url=$2
        reference="$3"
 +      quiet=
 +      if test -n "$GIT_QUIET"
 +      then
 +              quiet=-q
 +      fi
 +
        gitdir=
        gitdir_base=
-       name=$(module_name "$path")
+       name=$(module_name "$path" 2>/dev/null)
        base_path=$(dirname "$path")
  
        gitdir=$(git rev-parse --git-dir)