From ce4576743a98f225ed9e036ddc8d1eb02ced6dfa Mon Sep 17 00:00:00 2001
From: joe <joe@jerkface.net>
Date: Mon, 21 Apr 2014 22:21:50 -0400
Subject: signature for systemEnv

---
 ProcessUtils.hs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/ProcessUtils.hs b/ProcessUtils.hs
index 7f7928c..4e3ac38 100644
--- a/ProcessUtils.hs
+++ b/ProcessUtils.hs
@@ -16,6 +16,7 @@ import System.Exit ( ExitCode(..) )
 -- | systemEnv
 -- This is like System.Process.system except that it lets you set
 -- some environment variables.
+systemEnv :: [(String, String)] -> String -> IO ExitCode
 systemEnv _    ""  = 
     ioException (ioeSetErrorString (mkIOError InvalidArgument "system" Nothing Nothing) "null command")
 systemEnv vars cmd = do
-- 
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