commit 97f8225d22ef727ae9935cc231643efdc430d530

Author: Zack Weinberg <zackw@panix.com>

Date:   Thu Mar 14 09:44:22 2019 -0400

    scripts/check-obsolete-constructs.py: Process all headers as UTF-8.

    A few of our installed headers contain UTF-8 in comments.

    check-obsolete-constructs opened files without explicitly specifying

    their encoding, so it would barf on these headers if “make check” was

    run in a non-UTF-8 locale.

            * scripts/check-obsolete-constructs.py (HeaderChecker.check):

            Specify encoding="utf-8" when opening headers to check.

diff --git a/scripts/check-obsolete-constructs.py b/scripts/check-obsolete-constructs.py

index ce5c72251f4d7cc0..89d21dea6e788783 100755

--- a/scripts/check-obsolete-constructs.py

+++ b/scripts/check-obsolete-constructs.py

@@ -437,7 +437,7 @@ class HeaderChecker:

     def check(self, fname):

         self.fname = fname

         try:

-            with open(fname, "rt") as fp:

+            with open(fname, "rt", encoding="utf-8") as fp:

                 contents = fp.read()

         except OSError as e:

             sys.stderr.write("{}: {}\n".format(fname, e.strerror))