We should not pass --prefix NULL into the helper. Although the helper
can deal with it, it's just messy.
Signed-off-by: Stefan Beller <sbeller@xxxxxxxxxx>
---
git-submodule.sh | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/git-submodule.sh b/git-submodule.sh
index 7ef3247..3ccb0b6 100755
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -700,7 +700,7 @@ Maybe you want to use 'update --init'?")"
if ! test -d "$sm_path"/.git && ! test -f "$sm_path"/.git
then
- git submodule--helper clone ${GIT_QUIET:+--quiet} --prefix "$prefix" --path "$sm_path" --name "$name" --url "$url" "$reference" "$depth" || exit
+ git submodule--helper clone ${GIT_QUIET:+--quiet} ${prefix:+--prefix "$prefix"} --path "$sm_path" --name "$name" --url "$url" "$reference" "$depth" || exit
cloned_modules="$cloned_modules;$name"
subsha1=
else
--
2.6.0.rc0.131.gf624c3d
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