OpenCPN Beta test 4.1.1022 Release

[Ptizef]

So there are more than me using VS2010 and XP, nice!
nan("") is not supported in VS2010 math.h

Hakan, Transmitterdan

Don't forget this concerns not only XP but Vista either. in fact all OS before W7

Originally Posted by transmitterdan

I made a new PR. This should work on VS2010 and VS2013.
https://github.com/OpenCPN/OpenCPN/pull/437/files

Transmitterdan

Thanks for you patch. It works
but why you impact Linux and OSX ?

I suggest to do that which works on both my Vista and Linux devices without warning

Jean Pierre

#if defined(__WIN32__)
#define isnan(x) _isnan(x)
+#if _MSC_VER > 1700
+const double qNan = nan("");
+#else
+const double zero = 0;
+const double qNan = (zero / zero);
+#endif // _MSCVER
+#else // end __WIN32
+const double qNan = nan("");
#endif

[Hakan]

Today's Git fetch including a "nan("")" solution works great on win10/XP, VS10/13

Thanks
Håkan

[Ptizef]

Today's Git fetch including a "nan("")" solution works great on win10/XP, VS10/13

Works fine too on Vista/VS10 and Linux
thanks
JP