From abd3e1e8e4951d07801f97292999ae1d2eb9d2a2 Mon Sep 17 00:00:00 2001
From: Nikita Ofitserov <himikof@gmail.com>
Date: Wed, 27 May 2015 00:51:14 +0300
Subject: [PATCH] Fix 'env -' case

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

diff --git a/src/env/env.rs b/src/env/env.rs
index a4d8c4417..89fc38718 100644
--- a/src/env/env.rs
+++ b/src/env/env.rs
@@ -116,7 +116,7 @@ pub fn uumain(args: Vec<String>) -> i32 {
                 }
             }
         } else if opt.starts_with("-") {
-            if opt.len() == 0 {
+            if opt.len() == 1 {
                 // implies -i and stop parsing opts
                 wait_cmd = true;
                 opts.ignore_env = true;