From: Alexander Gladysh <agladysh@gmail.com>
Date: Sun, 8 Feb 2009 22:22:48 +0000 (+0300)
Subject: test/run: fixed OS X (where os.getenv("OS") returns nil)
X-Git-Url: https://git.lizzy.rs/?a=commitdiff_plain;h=0ddddd8279b75c69be850e5b41ced68fcb1f4f9b;p=metalua.git

test/run: fixed OS X (where os.getenv("OS") returns nil)
---

diff --git a/src/tests/run.mlua b/src/tests/run.mlua
index e6003a6..de91738 100644
--- a/src/tests/run.mlua
+++ b/src/tests/run.mlua
@@ -3,7 +3,7 @@
 
 -{ extension 'xloop' }
 
-ls = io.popen (os.getenv "OS" :match "^Windows" and "dir /b" or "ls")
+ls = io.popen ( (os.getenv("OS") or "") :match "^Windows" and "dir /b" or "ls")
 this_script = arg[1]
 
 for filename in ls :lines() if filename ~= this_script and filename :strmatch  "%.m?lua$" do