OSC: fix return value for successful touch

diff --git a/libs/surfaces/osc/osc.cc b/libs/surfaces/osc/osc.cc
index d91911935eea76e6ac5fe99fa682f13554cd4775..c480512b8837ee1e956cd96ee41f78ef26bee4fb 100644 (file)
--- a/libs/surfaces/osc/osc.cc
+++ b/libs/surfaces/osc/osc.cc
@@ -2343,10 +2343,12 @@ OSC::touch_detect (const char *path, lo_arg **argv, int argc, lo_message msg)
                                //start touch
                                if (control->automation_state() == Touch && !control->touching ()) {
                                        control->start_touch (control->session().transport_frame());
+                                       ret = 0;
                                }
                        } else {
                                // end touch
                                control->stop_touch (true, control->session().transport_frame());
+                               ret = 0;
                        }
                        // just in case some crazy surface starts sending control values before touch
                        FakeTouchMap::iterator x = _touch_timeout.find(control);