From 43ec011824c8210859dcebe34629218b2ee25487 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Mon, 12 Jun 2017 10:41:58 +0200
Subject: Resolve ambiguity between std:: and butl:: optional

---
 tests/test/script/runner/driver.cxx | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'tests')

diff --git a/tests/test/script/runner/driver.cxx b/tests/test/script/runner/driver.cxx
index b31acb7..43bb66b 100644
--- a/tests/test/script/runner/driver.cxx
+++ b/tests/test/script/runner/driver.cxx
@@ -32,6 +32,8 @@ stack_overflow (bool overflow)
 int
 main (int argc, char* argv[])
 {
+  using butl::optional;
+
   // Usage: driver [-i <int>] (-o <string>)* (-e <string>)* (-f <file>)*
   //        (-d <dir>)* [(-t (a|m|s|z)) | (-s <int>)]
   //
-- 
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