close stdin as first attempt to terminate process cleanly.

diff --git a/libs/pbd/system_exec.cc b/libs/pbd/system_exec.cc
index 98324039a6cf3c9fb6a3d6419c4fdb5c7120572b..0102323505cf651336b2900987ef09e3868fc9f3 100644 (file)
--- a/libs/pbd/system_exec.cc
+++ b/libs/pbd/system_exec.cc
@@ -297,6 +297,9 @@ void
 SystemExec::terminate ()
 {
        ::pthread_mutex_lock(&write_lock);
+
+       close_stdin();
+
        if (pid) {
                /* terminate */
                EnumWindows(my_terminateApp, (LPARAM)pid->dwProcessId);