From fce6830f7b2d0252e4a411b7a829dbe2fa39c879 Mon Sep 17 00:00:00 2001
From: Tracy Wadleigh <tracy.wadleigh@gmail.com>
Date: Fri, 19 Aug 2016 07:27:20 -0700
Subject: [PATCH] Add failing test for #18141.

---
 test/env.jl | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/test/env.jl b/test/env.jl
index 23e8710398cab..030fe3cf9b590 100644
--- a/test/env.jl
+++ b/test/env.jl
@@ -63,3 +63,10 @@ end
 
 # Test for #10853
 @test withenv(Dict{Any,Any}()...) do; true; end
+
+# Test for #18141
+for (k, v) in ENV
+    if length(v) > 0
+        @test v[end] != '\0'
+    end
+end