Use isnan (from isnan.h) consistently

AMDmi3 · web-flow · commit 4e81245a9ce1 · 2019-04-26T21:40:29.000+03:00
diff --git a/source/vdrift/cartire.cpp b/source/vdrift/cartire.cpp
@@ -280,7 +280,7 @@ Dbl CARTIRE::Pacejka_Fx (Dbl sigma, Dbl Fz, Dbl friction_coeff, Dbl & maxforce_o
 
 	maxforce_output = D;
 
-	assert(!std::isnan(Fx));
+	assert(!isnan(Fx));
 	return Fx;
 }
 

Original file line number	Diff line number	Diff line change
`@@ -280,7 +280,7 @@ Dbl CARTIRE::Pacejka_Fx (Dbl sigma, Dbl Fz, Dbl friction_coeff, Dbl & maxforce_o`
`280`	`280`
`281`	`281`	`maxforce_output = D;`
`282`	`282`
`283`		`- assert(!std::isnan(Fx));`
	`283`	`+ assert(!isnan(Fx));`
`284`	`284`	`return Fx;`
`285`	`285`	`}`
`286`	`286`