From 8f2cdfdb86339873e5b00aa788d9439e73de126d Mon Sep 17 00:00:00 2001
From: Tony Kelman <tony@kelman.net>
Date: Fri, 8 May 2015 21:22:12 -0700
Subject: [PATCH] Tests for #11170

backporting note: need different syntax for this on release-0.3
---
 test/sysinfo.jl | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/test/sysinfo.jl b/test/sysinfo.jl
index d704f818e27ef..90e8f149fa74b 100644
--- a/test/sysinfo.jl
+++ b/test/sysinfo.jl
@@ -11,3 +11,11 @@ Base.Sys.loadavg()
 @test_throws ArgumentError ENV["bad\0name"] = "ok"
 @test_throws ArgumentError ENV["okname"] = "bad\0val"
 @test_throws ArgumentError Sys.set_process_title("bad\0title")
+
+# issue #11170
+withenv("TEST"=>"nonempty") do
+    @test ENV["TEST"] == "nonempty"
+end
+withenv("TEST"=>"") do
+    @test ENV["TEST"] == ""
+end