branch master updated (78981bb -> 2134228)

[Ludovic Courtès]

civodul pushed a change to branch master
in repository guix.

      from  78981bb   file-systems: Do not truncate mount points that already 
exist.
       new  4375dcf   gnu: complexity: Update to 1.3.
       new  34a7bfb   install: Set the mtime in the binary tarball to 1.
       new  739ab68   http-client: Add 'http-fetch/cached'.
       new  9aec35d   gnu-maintenance: Use 'http-fetch/cached' by default.
       new  2134228   gnu-maintenance: Fix file descriptor leak.

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:
 gnu/packages/code.scm    |    4 +-
 gnu/system/install.scm   |    7 ++++-
 guix/gnu-maintenance.scm |   14 +++++++----
 guix/http-client.scm     |   56 +++++++++++++++++++++++++++++++++++++++++++++-
 guix/utils.scm           |    7 +++++
 5 files changed, 78 insertions(+), 10 deletions(-)