From da1b137e389365ddfb9d16b3d6761cf1a3986e0b Mon Sep 17 00:00:00 2001
From: Paul Smith <psmith@gnu.org>
Date: Mon, 27 Jun 2005 01:01:07 +0000
Subject: Fix strerror() handling for systems which set ANSI_STRING. Don't
 print errors if "include" is specified with no arguments. New test suite for
 the $(shell ...) function.

---
 function.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'function.c')

diff --git a/function.c b/function.c
index 983df74..0772739 100644
--- a/function.c
+++ b/function.c
@@ -1482,7 +1482,10 @@ func_shell (char *o, char **argv, const char *funcname UNUSED)
      because target_environment hits a loop trying to expand $(var)
      to put it in the environment.  This is even more confusing when
      var was not explicitly exported, but just appeared in the
-     calling environment.  */
+     calling environment.
+
+  envp = target_environment (NILF);
+  */
 
   envp = environ;
 
-- 
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