Small warning fixes, mostly unused variables

diff --git a/simgear/hla/RTI13Ambassador.hxx b/simgear/hla/RTI13Ambassador.hxx
index ecd0af60e2d79934ea39ae6038aad69177849606..95a2ab387ff5037768461297c16882621cbcf90a 100644 (file)
--- a/simgear/hla/RTI13Ambassador.hxx
+++ b/simgear/hla/RTI13Ambassador.hxx
@@ -90,7 +90,7 @@ public:
     // { _rtiAmbassador.sendInteraction(interactionClassHandle, parameters, tag.data()); }
 
     void deleteObjectInstance(const RTI::ObjectHandle& objectHandle, const SGTimeStamp& timeStamp, const RTIData& tag)
-    { RTI::EventRetractionHandle h = _rtiAmbassador.deleteObjectInstance(objectHandle, toFedTime(timeStamp), tag.data()); }
+    { /* RTI::EventRetractionHandle h = */ _rtiAmbassador.deleteObjectInstance(objectHandle, toFedTime(timeStamp), tag.data()); }
     void deleteObjectInstance(const RTI::ObjectHandle& objectHandle, const RTIData& tag)
     { _rtiAmbassador.deleteObjectInstance(objectHandle, tag.data()); }
     void localDeleteObjectInstance(const RTI::ObjectHandle& objectHandle)

diff --git a/simgear/io/sg_socket_udp.cxx b/simgear/io/sg_socket_udp.cxx
index 82b23757c631291332258fbd146a8aaad41c6e8e..acf7e9e53e03d823686d7528d5169133676437e1 100644 (file)
--- a/simgear/io/sg_socket_udp.cxx
+++ b/simgear/io/sg_socket_udp.cxx
@@ -162,11 +162,8 @@ int SGSocketUDP::write( const char *buf, const int length ) {
        return 0;
     }
 
-    bool error_condition = false;
-
     if ( sock.send( buf, length, 0 ) < 0 ) {
        SG_LOG( SG_IO, SG_WARN, "Error writing to socket: " << port );
-       error_condition = true;
        return 0;
     }
 

diff --git a/simgear/magvar/testmagvar.cxx b/simgear/magvar/testmagvar.cxx
index f3ce3e1cc2e9d7f1bdb420ea9180b84ef90f0466..965c0c406434a8efd6548b6bbae5ca20db91145c 100644 (file)
--- a/simgear/magvar/testmagvar.cxx
+++ b/simgear/magvar/testmagvar.cxx
@@ -16,7 +16,7 @@ int main(int argc, char *argv[])
   /* output N, E, down components of B (nTesla)
      dip angle (down positive), variation (E positive) */
 double lat_deg,lon_deg,h,var;
-int model,yy,mm,dd;
+int /* model,*/yy,mm,dd;
 double field[6];
 
 if ((argc != 8) && (argc !=7)) {
@@ -36,9 +36,9 @@ mm=     (int)strtol(argv[4],NULL,10);
 dd=     (int)strtol(argv[5],NULL,10);
 yy=     (int)strtol(argv[6],NULL,10);
 if (argc == 8){
-  model=  (int)strtol(argv[7],NULL,10);
+//  model=  (int)strtol(argv[7],NULL,10);
 }else{
-  model=7;
+//  model=7;
 }
 
 

diff --git a/simgear/scene/sky/cloudfield.cxx b/simgear/scene/sky/cloudfield.cxx
index 086899d747a9675597d64f64d3ebbcd727ec8f77..1a801909542aff905156f9860f974496ae4228bf 100644 (file)
--- a/simgear/scene/sky/cloudfield.cxx
+++ b/simgear/scene/sky/cloudfield.cxx
@@ -113,7 +113,7 @@ bool SGCloudField::reposition( const SGVec3f& p, const SGVec3f& up, double lon,
         osg::Quat ftainv = field_transform->getAttitude().inverse();
         
         // delta is the vector from the old position to the new position in cloud-coords
-        osg::Vec3f delta = ftainv * (osg_pos - old_pos);
+        // osg::Vec3f delta = ftainv * (osg_pos - old_pos);
         old_pos = osg_pos;
                 
         // Check if any of the clouds should be moved.

diff --git a/simgear/scene/sky/dome.cxx b/simgear/scene/sky/dome.cxx
index b4dacd082514f6b160972fc0b06767c8c50f2872..5cd40cb43611206d9238e0ef45c32a1f8eca1abd 100644 (file)
--- a/simgear/scene/sky/dome.cxx
+++ b/simgear/scene/sky/dome.cxx
@@ -294,7 +294,7 @@ SGSkyDome::repaint( const SGVec3f& sun_color, const SGVec3f& sky_color,
     const double saif = sun_angle/SG_PI;
     static const SGVec3f blueShift(0.8, 1.0, 1.2);
     const SGVec3f skyFogDelta = sky_color - fog_color;
-    const SGVec3f sunSkyDelta = sun_color - sky_color;
+//    const SGVec3f sunSkyDelta = sun_color - sky_color;
 
     // For now the colors of the upper two rings are linearly
     // interpolated between the zenith color and the first horizon