grep branch, master, updated. v3.1-54-g4021902

[Jim Meyering]

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http://git.savannah.gnu.org/cgit/grep.git/commit/?id=4021902ff063bccad3cefaa7c3da9d76ac66f1dc


commit 4021902ff063bccad3cefaa7c3da9d76ac66f1dc
Author: Jim Meyering <address@hidden>
Date:   Tue Dec 18 08:48:08 2018 -0800

    build: update gnulib for c-stack fix

diff --git a/gnulib b/gnulib
index a00bedc..453f37e 160000
--- a/gnulib
+++ b/gnulib
@@ -1 +1 @@
-Subproject commit a00bedccf07e5c7e51a518a4eb97f0a4c6c65fd5
+Subproject commit 453f37e2b6364cb5fdcd79f9330b962c88daab9f

-----------------------------------------------------------------------

Summary of changes:
 gnulib | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)


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