branch master updated (7266848 -> f888c0b)

[Ludovic Courtès]

civodul pushed a change to branch master
in repository guix.

      from  7266848   build: ruby: Remove cached gem after install.
       new  341ae58   gnu: ldc: Fix license.
       new  3c4c8c3   services: cleanup-service: Catch 'system-error' instead 
of everything.
       new  7b78f35   gnu: sudo: Use /var/run/sudo instead of /run/sudo.
       new  f888c0b   lint: cve: Catch host name lookup errors.

The 4 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/admin.scm |    4 ++--
 gnu/packages/ldc.scm   |    2 +-
 gnu/services.scm       |   23 +++++++++++++++++------
 guix/scripts/lint.scm  |   13 +++++++++++--
 4 files changed, 31 insertions(+), 11 deletions(-)