fix https://github.com/kataras/iris/issues/772

Former-commit-id: 37fb93250c2ed48fcadb550d1444c77e4a89bce8

configuration.go

@@ -534,6 +534,10 @@ func WithConfiguration(c Configuration) Configurator {
 			main.DisableInterruptHandler = v
 		}
 
+		if v := c.DisableVersionChecker; v {
+			main.DisableVersionChecker = v
+		}
+
 		if v := c.DisablePathCorrection; v {
 			main.DisablePathCorrection = v
 		}