check-attr: the name of the character is NUL, not NULL

diff --git a/git-submodule.sh b/git-submodule.sh
index 6ae51c6c72ecdc5be5f1b43bce9699337a1d6697..004c034bc09449416ff6d66b7570d48b651f96cb 100755 (executable)
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -417,6 +417,10 @@ Use -f if you really want to add it." >&2
 
        git config -f .gitmodules submodule."$sm_name".path "$sm_path" &&
        git config -f .gitmodules submodule."$sm_name".url "$repo" &&
+       if test -n "$branch"
+       then
+               git config -f .gitmodules submodule."$sm_name".branch "$branch"
+       fi &&
        git add --force .gitmodules ||
        die "$(eval_gettext "Failed to register submodule '\$sm_path'")"
 }
@@ -972,12 +976,12 @@ cmd_summary() {
        done |
        if test -n "$for_status"; then
                if [ -n "$files" ]; then
-                       gettextln "# Submodules changed but not updated:"
+                       gettextln "Submodules changed but not updated:" | git stripspace -c
                else
-                       gettextln "# Submodule changes to be committed:"
+                       gettextln "Submodule changes to be committed:" | git stripspace -c
                fi
-               echo "#"
-               sed -e 's|^|# |' -e 's|^# $|#|'
+               printf "\n" | git stripspace -c
+               git stripspace -c
        else
                cat
        fi