X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FInstrumentation%2Fheading_indicator.cxx;h=8f323366adcd3e32e7bf2834f426b54345f3a620;hb=863b0c943251fae620406ec8983e5f69e1424731;hp=66fdd833c70c461d833941cc0ad728e58cb0d70e;hpb=677c3e3e9ab9598c40a23cc89f99235d618b3a6f;p=flightgear.git

diff --git a/src/Instrumentation/heading_indicator.cxx b/src/Instrumentation/heading_indicator.cxx
index 66fdd833c..8f323366a 100644
--- a/src/Instrumentation/heading_indicator.cxx
+++ b/src/Instrumentation/heading_indicator.cxx
@@ -34,7 +34,7 @@ void
 HeadingIndicator::bind ()
 {
     fgTie("/instrumentation/heading-indicator/serviceable",
-          &_gyro, &Gyro::is_serviceable);
+          &_gyro, &Gyro::is_serviceable, &Gyro::set_serviceable);
     fgTie("/instrumentation/heading-indicator/spin",
           &_gyro, &Gyro::get_spin_norm, &Gyro::set_spin_norm);
 }