diff --git a/abra.sh b/abra.sh
index 2f3785a..c9be394 100644
--- a/abra.sh
+++ b/abra.sh
@@ -11,3 +11,7 @@ test_cmd_arg(){
 test_cmd_args(){
   echo "$1 $2"
 }
+
+test_cmd_export(){
+  export FOO=bar
+}