branch master updated (74a2355 -> e21888d)

[Ludovic Courtès]

civodul pushed a change to branch master
in repository guix.

      from  74a2355   gnu: rrdtool: Update to 1.7.0.
       new  17af5d5   ssh: Work around 'get-bytevector-some' bug.
       new  39d1e96   store: Fix potential over-reads in 'import-paths'.
       new  158eade   doc: Fix typo in 'guix environment' example.
       new  55f40fd   ssh: Pass an empty "exceptfds" set to 'select'.
       new  e21888d   derivations: Fix typo in docstring.

The 5 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "adds" were already present in the repository and have only
been added to this reference.


Summary of changes:
 doc/guix.texi          |  2 +-
 guix/derivations.scm   |  4 ++--
 guix/serialization.scm |  8 ++++----
 guix/ssh.scm           | 37 +++++++++++++++++++++++++------------
 guix/store.scm         |  2 +-
 5 files changed, 33 insertions(+), 20 deletions(-)