From a66cd3ae64bfccf535e80fc13a441b1fa5b222b2 Mon Sep 17 00:00:00 2001 From: Jared Roberts Date: Wed, 19 Oct 2016 17:34:12 -0700 Subject: [PATCH] parse NO_VR=0 --- src/bin/vrtue.rs | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/src/bin/vrtue.rs b/src/bin/vrtue.rs index 233e88f..64e3a4a 100644 --- a/src/bin/vrtue.rs +++ b/src/bin/vrtue.rs @@ -15,10 +15,9 @@ use std::env; pub fn main() { env_logger::init().expect("env logger"); - let mut vr = if env::var("NO_VR").is_ok() { - None - } else { - Some(vr::VR::new().expect("VR init")) + let mut vr = match env::var("NO_VR") { + Ok(ref no_vr) if no_vr != "0" => None, + _ => Some(vr::VR::new().expect("VR init")) }; let mut window: PistonWindow =