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Make sure delta_u_n and u_n are always explicitely initialized.

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curt 2004-03-15 19:15:40 +00:00
parent a5f9927727
commit ea39c09192
1 changed files with 8 additions and 8 deletions
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16
src/Autopilot/xmlauto.cxx
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@ -196,14 +196,14 @@ FGPIDController::FGPIDController( SGPropertyNode *node ):
*/ */
void FGPIDController::update( double dt ) { void FGPIDController::update( double dt ) {
double ep_n; // proportional error with reference weighing double ep_n; // proportional error with reference weighing
double e_n; // error double e_n; // error
double ed_n; // derivative error double ed_n; // derivative error
double edf_n; // derivative error filter double edf_n; // derivative error filter
double Tf; // filter time double Tf; // filter time
double delta_u_n; // incremental output double delta_u_n = 0.0; // incremental output
double u_n; // absolute output double u_n = 0.0; // absolute output
double Ts = dt; // Sampling interval (sec) double Ts = dt; // Sampling interval (sec)
if ( Ts <= 0.0 ) { if ( Ts <= 0.0 ) {
// do nothing if time step is not positive (i.e. no time has // do nothing if time step is not positive (i.e. no time has