From: Stefano Lattarini <stefano.lattarini@gmail.com>
Date: Wed, 25 Jul 2012 11:16:59 +0000 (+0200)
Subject: test defs: improve a comment
X-Git-Tag: v1.12.3~33
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=00a297e46a719dfb954657c569554db74eedcc64;p=thirdparty%2Fautomake.git

test defs: improve a comment

* defs-static.in: Here, about the unsetting of CDPATH.

Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
---

diff --git a/defs-static.in b/defs-static.in
index 2a6dc62a0..bb7ca494d 100644
--- a/defs-static.in
+++ b/defs-static.in
@@ -22,7 +22,8 @@
 #   - Multiple inclusions of this file should be idempotent.
 #   - This code has to be 'set -e' clean.
 
-# CDPATH is evil if exported in the environment.
+# CDPATH is evil if used in non-interactive scripts (and even more
+# evil if exported in the environment).
 CDPATH=; unset CDPATH
 
 # Be more Bourne compatible.