02/03: doc: Suggest diffing things with --no-dereference.

[Ludovic Courtès]

civodul pushed a commit to branch master
in repository guix.

commit 043f4698f0f1913ca29e73fcde1e66176fbaee33
Author: Ludovic Courtès <address@hidden>
Date:   Sat Oct 31 22:29:08 2015 +0100

    doc: Suggest diffing things with --no-dereference.
    
    * doc/guix.texi (Invoking guix challenge): Add --no-dereference in
      'diff' example.
---
 doc/guix.texi |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/doc/guix.texi b/doc/guix.texi
index 483d6e2..b59b3b2 100644
--- a/doc/guix.texi
+++ b/doc/guix.texi
@@ -4984,7 +4984,7 @@ these lines (@pxref{Invoking guix archive}):
 @example
 $ wget -q -O - http://hydra.gnu.org/nar/@dots{}-git-2.5.0 \
    | guix archive -x /tmp/git
-$ diff -ur /gnu/store/@dots{}-git.2.5.0 /tmp/git
+$ diff -ur --no-dereference /gnu/store/@dots{}-git.2.5.0 /tmp/git
 @end example
 
 This command shows the difference between the files resulting from the