[PATCH] read-file-test: pacify --enable-gcc-warnings

[Paul Eggert]

* tests/test-read-file.c (test_read_file): Now static.
---
 ChangeLog              | 3 +++
 tests/test-read-file.c | 2 +-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index b7b39272f..4d240e0d4 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,8 @@
 2020-05-31  Paul Eggert  <eggert@cs.ucla.edu>
 
+       read-file-test: pacify --enable-gcc-warnings
+       * tests/test-read-file.c (test_read_file): Now static.
+
        tempname: merge from glibc and coreutils
        Also, merge in Gnulib’s more-recent methods of making it easier
        to share between Gnulib and glibc, and fix a few randomness
diff --git a/tests/test-read-file.c b/tests/test-read-file.c
index b37f875b2..7d01ec07c 100644
--- a/tests/test-read-file.c
+++ b/tests/test-read-file.c
@@ -28,7 +28,7 @@
 #define FILE1 "/etc/resolv.conf"
 #define FILE2 "/dev/null"
 
-int
+static int
 test_read_file (int flags)
 {
   struct stat statbuf;
-- 
2.17.1