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AP_Param: avoid a notify if value is already correct

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Andrew Tridgell 2016-12-10 08:15:11 +11:00 committed by Lucas De Marchi
parent 69f3c83c20
commit eaa68f32e3
1 changed files with 4 additions and 2 deletions
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6
libraries/AP_Param/AP_Param.h
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@ -536,8 +536,10 @@ public:
/// Value setter - set value, tell GCS /// Value setter - set value, tell GCS
/// ///
void set_and_notify(const T &v) { void set_and_notify(const T &v) {
set(v); if (v != _value) {
notify(); set(v);
notify();
}
} }
/// Combined set and save /// Combined set and save