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Annotation of ports/graphics/simgear/patches/patch-simgear_scene_sky_cloudfield_cxx, Revision 1.1

1.1     ! yason       1: $OpenBSD$
        !             2: $NetBSD: patch-ac,v 1.1.1.1 2007/07/12 19:56:14 drochner Exp $
        !             3:
        !             4: --- simgear/scene/sky/cloudfield.cxx.orig      Sat Dec  8 14:12:44 2007
        !             5: +++ simgear/scene/sky/cloudfield.cxx   Mon Sep 21 17:07:48 2009
        !             6: @@ -34,6 +34,7 @@
        !             7:
        !             8:  #include STL_ALGORITHM
        !             9:  #include <vector>
        !            10: +#include <cmath>
        !            11:
        !            12:  SG_USING_STD(vector);
        !            13:
        !            14: @@ -180,7 +181,7 @@ void SGCloudField::reposition( sgVec3 p, sgVec3 up, do
        !            15:          // this happens, lets just use the last known good course.
        !            16:          // This is a hack, and it would probably be better to make
        !            17:          // calc_gc_course_dist() more robust.
        !            18: -        if ( isnan(course) ) {
        !            19: +        if ( std::isnan(course) ) {
        !            20:              course = last_course;
        !            21:          } else {
        !            22:              last_course = course;