Set QEMU_AUDIO_DRV to 'none' to disable audio output

1 files changed, 4 insertions, 7 deletions

diff --git a/bbot/utility.txx b/bbot/utility.txx
index b3d6d53..43d995a 100644
--- a/bbot/utility.txx
+++ b/bbot/utility.txx
@@ -15,14 +15,13 @@ namespace bbot
 {
   // run_*()
   //
-  template <typename I, typename O, typename E, typename P, typename... A>
+  template <typename I, typename O, typename E, typename... A>
   process
   run_io_start (tracer& t,
                 I&& in,
                 O&& out,
                 E&& err,
-                const dir_path& cwd,
-                const P& p,
+                const process_env& pe,
                 A&&... args)
   {
     try
@@ -32,12 +31,12 @@ namespace bbot
         forward<I> (in),
         forward<O> (out),
         forward<E> (err),
-        butl::process_env (p, cwd),
+        pe,
         forward<A> (args)...);
     }
     catch (const process_error& e)
     {
-      fail << "unable to execute " << p << ": " << e << endf;
+      fail << "unable to execute " << *pe.path << ": " << e << endf;
     }
   }
 
@@ -78,7 +77,6 @@ namespace bbot
                               forward<I> (in),
                               forward<O> (out),
                               forward<E> (err),
-                              dir_path (),
                               p,
                               forward<A> (args)...));
 
@@ -93,7 +91,6 @@ namespace bbot
                               forward<I> (in),
                               forward<O> (out),
                               forward<E> (err),
-                              dir_path (),
                               p,
                               forward<A> (args)...));
     run_io_finish (t, pr, p);