fix crash at session close/exit if a midi-control-surface is used

[ardour.git] / libs / ardour / export_handler.cc

diff --git a/libs/ardour/export_handler.cc b/libs/ardour/export_handler.cc
index e706522aa9b6678e5038e354f81fa3301a081a65..ec89f270ca832534d212b04ab0f01c9fa872e100 100644 (file)
--- a/libs/ardour/export_handler.cc
+++ b/libs/ardour/export_handler.cc
@@ -336,6 +336,8 @@ ExportHandler::finish_timespan ()
                                        // wait for system exec to terminate
                                        Glib::usleep (1000);
                                }
+                       } else {
+                               error << "post-export hook failed! " << fmt->command() << endmsg;
                        }
                        delete (se);
                }