We might as well use the global variables while they exist; there's
no reason to print the result to a file and then read it back in.
Also, the entire file is already read and checked for:
/[^[:ascii:]]/
by:
my $need_8bit_cte = file_has_nonascii($compose_filename);
so we might as well use $need_8bit_cte until something less egregiously
inefficient is implemented.
Signed-off-by: Michael Witten <mfwitten@xxxxxxxxx>
---
git-send-email.perl | 9 ++-------
1 files changed, 2 insertions(+), 7 deletions(-)
diff --git a/git-send-email.perl b/git-send-email.perl
index 3894a93..1f815d7 100755
--- a/git-send-email.perl
+++ b/git-send-email.perl
@@ -675,13 +675,8 @@ EOT
} elsif (/^MIME-Version:/i) {
$need_8bit_cte = 0;
} elsif (/^Subject:\s*(.+)\s*$/i) {
- $initial_subject = $1;
- my $subject = $initial_subject;
- $_ = "Subject: " .
- ($subject =~ /[^[:ascii:]]/ ?
- quote_rfc2047($subject) :
- $subject) .
- "\n";
+ $initial_subject = $need_8bit_cte ? quote_rfc2047($1) : $1;
+ next;
} elsif (/^In-Reply-To:\s*(.+)\s*$/i) {
$initial_reply_to = $1;
next;
--
1.6.2.2.479.g2aec
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