[PATCH] Update gnulib to master for Bison 3.7 compatibility

[Antoine Kalmbach]

* utils/recutl.c (recutl_read_file): Update to latest signature
from gnulib

See https://lists.gnu.org/archive/html/bug-gnulib/2020-07/msg00178.html
for more information.
---
 ChangeLog      | 5 +++++
 gnulib         | 2 +-
 utils/recutl.c | 2 +-
 3 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index c0253e6..71c7598 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2020-11-09  Antoine Kalmbach  <ane@iki.fi>
+
+       * utils/recutl.c (recutl_read_file): Update to latest signature
+       from gnulib
+
 2020-11-07  Antoine Kalmbach  <ane@iki.fi>
 
        * etc/rec-mode.el (rec-summary-fields): split by comma and space
diff --git a/gnulib b/gnulib
index 9c53189..f570a82 160000
--- a/gnulib
+++ b/gnulib
@@ -1 +1 @@
-Subproject commit 9c5318955b42493ebb52220d8a4b197e93c11667
+Subproject commit f570a82be35e36832adf0344d8d4e983c8db9e1a
diff --git a/utils/recutl.c b/utils/recutl.c
index 86161de..a59efae 100644
--- a/utils/recutl.c
+++ b/utils/recutl.c
@@ -438,7 +438,7 @@ recutl_read_file (char *file_name)
   if (in)
     {
       size_t file_size;
-      result = fread_file (in, &file_size);
+      result = fread_file (in, 0, &file_size);
       fclose (in);
     }
 
-- 
2.24.3 (Apple Git-128)