From: ThorstenB <brehmt@gmail.com>
Date: Mon, 30 Apr 2012 12:33:38 +0000 (+0200)
Subject: Avoid compiler warnings.
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=10d2d9477813406eb18580a90856e774de3002ea;p=flightgear.git

Avoid compiler warnings.
Unsigned values are always >= 0...
---

diff --git a/src/ATC/trafficcontrol.cxx b/src/ATC/trafficcontrol.cxx
index 1ef59c9b7..a25f91956 100644
--- 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 47cb34769..3d710e6a7 100644
--- 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;