For raw subjects rfc2047 quoting is needed not only for non-ASCII characters,
but also for any possible rfc2047 in it.
Signed-off-by: Krzysztof Mazur <krzysiek@xxxxxxxxxxxx>
---
Oops, this ugly Subject was generated by git format-patch (both 1.8.0
and km/send-email-compose-encoding).
git-send-email.perl | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/git-send-email.perl b/git-send-email.perl
index eb1b876..cfd20fa 100755
--- a/git-send-email.perl
+++ b/git-send-email.perl
@@ -908,7 +908,7 @@ sub is_rfc2047_quoted {
sub subject_needs_rfc2047_quoting {
my $s = shift;
- return ($s =~ /[^[:ascii:]]/);
+ return ($s =~ /[^[:ascii:]]/) || ($s =~ /=\?/);
}
sub quote_subject {
--
1.8.0.rc0.30.g72615bf
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