Avoid compiler warnings.

Unsigned values are always >= 0...

diff --git a/src/ATC/trafficcontrol.cxx b/src/ATC/trafficcontrol.cxx
index 1ef59c9b7020f58912d467adeebaf442613d60df..a25f9195646b2f5da7915b6f010cedba82a6cfb3 100644 (file)
--- a/src/ATC/trafficcontrol.cxx
+++ b/src/ATC/trafficcontrol.cxx
@@ -273,8 +273,8 @@ int FGTrafficRecord::crosses(FGGroundNetwork * net,
     if (intentions.size()) {
         for (i = intentions.begin(); i != intentions.end(); i++) {
             if ((*i) > 0) {
-                if ((currentTargetNode ==
-                        net->findSegment(*i)->getEnd()->getIndex())) {
+                if (currentTargetNode ==
+                        net->findSegment(*i)->getEnd()->getIndex()) {
                     //cerr << "Current crosses at " << currentTargetNode <<endl;
                     return currentTargetNode;
                 }

diff --git a/src/Airports/groundnetwork.cxx b/src/Airports/groundnetwork.cxx
index 47cb3476984261a925a35ce353dae25841673ca3..3d710e6a7c0d1488d7d320a69dece5aa9b7fc77f 100644 (file)
--- a/src/Airports/groundnetwork.cxx
+++ b/src/Airports/groundnetwork.cxx
@@ -531,7 +531,7 @@ FGTaxiNode *FGGroundNetwork::findNode(unsigned idx)
                                    return itr->getAddress();
                                    } */
 
-    if ((idx >= 0) && (idx < nodes.size()))
+    if (idx < nodes.size())
         return nodes[idx]->getAddress();
     else
         return 0;