A few abs->fabs where we are passing a double in

diff --git a/src/ATC/tower.cxx b/src/ATC/tower.cxx
index b68bd53ed9d186941132caf6adc98f60d9d47a90..bbfbf7b0ae1e9db7744d20cf2fabd638f43872ca 100644 (file)
--- a/src/ATC/tower.cxx
+++ b/src/ATC/tower.cxx
@@ -898,7 +898,7 @@ void FGTower::CheckCircuitList(double dt) {
                        //cout << " ho = " << ho << " abs(ho = " << abs(ho) << '\n';
                        // TODO FIXME - get the wind and convert this to track, or otherwise use track somehow!!!
                        // If it's gusty might need to filter the value, although we are leaving 30 degrees each way leeway!
-                       if(abs(ho) < 30) {
+                       if(fabs(ho) < 30) {
                                // could be either takeoff, climbout or landing - check orthopos.y
                                //cout << "tortho.y = " << tortho.y() << '\n';
                                if((tortho.y() < 0) || (t->leg == TURN4) || (t->leg == FINAL)) {
@@ -931,7 +931,7 @@ void FGTower::CheckCircuitList(double dt) {
                                                }
                                        }
                                }
-                       } else if(abs(ho) < 60) {
+                       } else if(fabs(ho) < 60) {
                                // turn1 or turn 4
                                // TODO - either fix or doublecheck this hack by looking at heading and pattern direction
                                if((t->leg == CLIMBOUT) || (t->leg == TURN1)) {
@@ -941,7 +941,7 @@ void FGTower::CheckCircuitList(double dt) {
                                        t->leg = TURN4;
                                        //cout << "Turn4\n";
                                }
-                       } else if(abs(ho) < 120) {
+                       } else if(fabs(ho) < 120) {
                                // crosswind or base
                                // TODO - either fix or doublecheck this hack by looking at heading and pattern direction
                                if((t->leg == TURN1) || (t->leg == CROSSWIND)) {
@@ -951,7 +951,7 @@ void FGTower::CheckCircuitList(double dt) {
                                        t->leg = BASE;
                                        //cout << "Base\n";
                                }
-                       } else if(abs(ho) < 150) {
+                       } else if(fabs(ho) < 150) {
                                // turn2 or turn 3
                                // TODO - either fix or doublecheck this hack by looking at heading and pattern direction
                                if((t->leg == CROSSWIND) || (t->leg == TURN2)) {