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-rw-r--r--gtk2_ardour/mixer_strip.cc2
1 files changed, 2 insertions, 0 deletions
diff --git a/gtk2_ardour/mixer_strip.cc b/gtk2_ardour/mixer_strip.cc
index d0c30c9f1a..7e8b7e44e4 100644
--- a/gtk2_ardour/mixer_strip.cc
+++ b/gtk2_ardour/mixer_strip.cc
@@ -1355,6 +1355,8 @@ MixerStrip::update_io_button (boost::shared_ptr<ARDOUR::Route> route, Width widt
set_tooltip (&output_button, tooltip_cstr);
}
+ delete [] tooltip_cstr;
+
if (each_io_has_one_connection) {
if (total_connection_count == ardour_connection_count) {
// all connections are to the same track in ardour