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Annotation of ports/graphics/simgear/patches/patch-simgear_scene_sky_cloud_cxx, Revision 1.2

1.1       yason       1: $OpenBSD$
1.2     ! yason       2: --- simgear/scene/sky/cloud.cxx.orig   Tue Mar  2 18:14:25 2010
        !             3: +++ simgear/scene/sky/cloud.cxx        Tue Mar  2 18:15:04 2010
        !             4: @@ -695,7 +695,7 @@ bool SGCloudLayer::reposition( const SGVec3f& p, const
1.1       yason       5:          // this happens, lets just use the last known good course.
                      6:          // This is a hack, and it would probably be better to make
                      7:          // calc_gc_course_dist() more robust.
                      8: -        if ( isnan(course) ) {
1.2     ! yason       9: +        if ( __isnanf(course) ) {
1.1       yason      10:              course = last_course;
                     11:          } else {
                     12:              last_course = course;