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-rwxr-xr-xupdate-submodule2
1 files changed, 1 insertions, 1 deletions
diff --git a/update-submodule b/update-submodule
index e1ea58aa..101994cc 100755
--- a/update-submodule
+++ b/update-submodule
@@ -11,7 +11,7 @@ if [ -n "$(ls -A "${path}")" ]; then
exit
fi
mkdir -p "${path}"
-if [ -n "${submoduleDir}" ]; then
+if [ -d "${submoduleDir}" ]; then
upstream="${submoduleDir}/${path}"
if [ ! -d "${upstream}" ]; then
git clone -q "${url}" "${upstream}"