fix clean checkout

builder

@@ -6,15 +6,14 @@ REPO="https://git.c3re.de/c3re/test-website.git"
 refresh() {
 	cd
 
-	test -d site/.git || {
-		test -d site && rm -rf site
+	test -d site/ || {
+		rm -rf site
 		git clone --recursive "$REPO" site
 
 	}
 
 	cd site
 	git pull
-	# iterate over all branches and checkout that branch
 	for branch in $(git branch -a | grep remotes | grep -v HEAD); do
 		branch=${branch#remotes/origin/}
 		git checkout "$branch"