[Kstars-devel] KDE/kdeedu/kstars/kstars/skycomponents

[Jason Harris]

SVN commit 762712 by harris:

Potential quick-n-dirty fix for bug #154650.  Assuming the 
crash was caused by the size of planets being NaN, this 
should fix it.  Please test!

Note, I still need to figure out *why* the image size is 
becoming NaN, this just firewalls the code against the 
problem.

CCBUG: 154650
CCMAIL: kstars-devel at kde.org



 M  +6 -0      solarsystemsinglecomponent.cpp  


--- trunk/KDE/kdeedu/kstars/kstars/skycomponents/solarsystemsinglecomponent.cpp #762711:762712
@@ -142,6 +142,12 @@
         spa = fabs(spa);
         size = size * (cpa + spa);
 
+				//Quick and dirty fix to prevent a crash.
+				//FIXME: Need to figure out why the size is sometimes NaN
+				if ( isnan( size ) ) {
+					size = 10.0;
+				}
+
         //Because Saturn has rings, we inflate its image size by a factor 2.5
         if ( ksp()->name() == "Saturn" ) size = int(2.5*size);