Resolve ambiguity between std:: and butl:: optional

1 files changed, 2 insertions, 2 deletions

diff --git a/tests/process/driver.cxx b/tests/process/driver.cxx
index cd79d71..8e0ad36 100644
--- a/tests/process/driver.cxx
+++ b/tests/process/driver.cxx
@@ -307,12 +307,12 @@ main (int argc, const char* argv[])
     // Note that if to create as just process(0) then the
     // process(const char* args[], int=0, int=1, int=2) ctor is being called.
     //
-    process p (optional<process_exit> (process_exit (0)));
+    process p (process_exit (0));
     assert (p.wait ()); // "Exited" successfully.
   }
 
   {
-    process p (optional<process_exit> (process_exit (1)));
+    process p (process_exit (1));
     assert (!p.wait ()); // "Exited" with an error.
   }