Index: crup-runner.sh |
diff --git a/crup-runner.sh b/crup-runner.sh |
index 56799dfce26d3f9737d345ba995a2531e41af733..eccb6136f4773caa0efbf98e19e157af4096ded7 100755 |
--- a/crup-runner.sh |
+++ b/crup-runner.sh |
@@ -40,7 +40,7 @@ update_submodule_url () { |
# this way because `git submodule sync` is absurdly slow. |
new_url=$(git config -f .gitmodules "submodule.$1.url" 2>/dev/null) |
old_url=$(git config "submodule.$1.url" 2>/dev/null) |
- if [ -n "$old_url" -a "$new_url" != "$old_url" ]; then |
+ if [ "$new_url" != "$old_url" ]; then |
git config "submodule.$1.url" "$new_url" |
if [ -e "$1"/.git ]; then |
( cd $submod && git config remote.origin.url "$new_url" ) |