1 files changed, 1 insertions, 1 deletions
diff --git a/tests/setup.sh b/tests/setup.sh
index b9475a3..f5774e3 100755
--- a/tests/setup.sh
+++ b/tests/setup.sh
@@ -41,7 +41,7 @@ mkrepo() {
 		git commit -m "add a+b"
 		git branch "1+2"
 	fi
-	cd $dir
+	cd "$dir"
 }
 
 setup_repos()