On a hunch, try this:
```
diff --git a/test/test.sh b/test/test.sh
index 9990206..08b468b 100644
--- a/test/test.sh
+++ b/test/test.sh
@@ -12,8 +12,8 @@ tests=${@}

 log=log.txt

-if [[ ! -z ${ld_path} ]]; then
-  export ${ld_path}
+if [[ ! -z "${ld_path}" ]]; then
+  export "${ld_path}"
 fi

 echo -n "" >${log}
```