branch core-updates updated (20be64d -> 0c1b29d)

[Marius Bakke]

mbakke pushed a change to branch core-updates
in repository guix.

      from  20be64d   gnu: tar: Fix CVE-2016-6321.
       new  0c1b29d   gnu: m4: Update to 1.4.18.

The 1 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/m4.scm |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)