From 28c5afabfaa5167f4e08d10e22d36924aa8ae363 Mon Sep 17 00:00:00 2001
From: Syrus Akbary <me@syrusakbary.com>
Date: Mon, 26 Nov 2018 13:42:44 -0800
Subject: [PATCH] Make happy path

---
 src/apis/emscripten/mod.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/apis/emscripten/mod.rs b/src/apis/emscripten/mod.rs
index a5b5df2b1..0a51cac45 100644
--- a/src/apis/emscripten/mod.rs
+++ b/src/apis/emscripten/mod.rs
@@ -59,7 +59,7 @@ macro_rules! mock_external {
     ($import:ident, $name:ident) => {{
         extern fn _mocked_fn() -> i32 {
             debug!("emscripten::{} <mock>", stringify!($name));
-            -1
+            0
         }
         $import.set(
             "env",