am: invoke perl's strftime in C locale

We used to convert timestamps in metadata comment of Hg patch to
mbox-looking Date: field using strftime, without making sure the
resulting string is not translated.  Always use C locale for this.

Signed-off-by: Dmitry V. Levin <ldv@altlinux.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/git-am.sh b/git-am.sh
index eaa8a11450d1efe6f49db11661b5ab30f1fe988f..c72d052511571f992fd5bcc27c7b5ee32376710f 100755 (executable)
--- a/git-am.sh
+++ b/git-am.sh
@@ -261,7 +261,7 @@ split_patches () {
                        # Since we cannot guarantee that the commit message is in
                        # git-friendly format, we put no Subject: line and just consume
                        # all of the message as the body
-                       perl -M'POSIX qw(strftime)' -ne 'BEGIN { $subject = 0 }
+                       LANG=C LC_ALL=C perl -M'POSIX qw(strftime)' -ne 'BEGIN { $subject = 0 }
                                if ($subject) { print ; }
                                elsif (/^\# User /) { s/\# User/From:/ ; print ; }
                                elsif (/^\# Date /) {