[libvirt] [PATCH] maint: avoid double-close bug in gnulib

[Eric Blake]

Regression introduced in commit 9d8e01a1d.

* .gnulib: Update to latest, for fclose fix.
---

Solves the issue raised here:
https://www.redhat.com/archives/libvir-list/2011-May/msg00580.html

* .gnulib a6676cc...112b21e (19):
  > fclose: avoid double close race when possible
  > openat: correct new comment
  > openat: add comments
  > openat: reduce syscalls in first probe of /proc
  > autoupdate
  > maint.mk: change semantics/name of tight_scope variables
  > maint.mk: fix oops
  > maint.mk: tweak new rule's name not to impinge
  > maint.mk: add a syntax-check rule to ensure tightly-scoped symbols
  > gc: Remove gl_PREREQ_GC (not used).
  > Comments.
  > glob: Remove obsolete macro.
  > intprops: Sun C 5.11 supports __typeof__
  > intprops: switch to usual gnulib indenting and naming
  > maint.mk: suppress "Entering/Leaving directory" diag in announcement
  > tzset: Fix gettimeofday wrapper on Solaris 2.6.
  > ignore-value, verify: Omit include files from lib_SOURCES.
  > fclose: Simplify autoconf macro.
  > canonicalize-lgpl: Fix autoconf macro ordering bug.

 .gnulib |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/.gnulib b/.gnulib
index a6676cc..112b21e 160000
--- a/.gnulib
+++ b/.gnulib
@@ -1 +1 @@
-Subproject commit a6676cca6498ce67c5a3c8d7221b8d6c30b61dc4
+Subproject commit 112b21e3861a4887731b61888d1388127957ba93
-- 
1.7.4.4