From: Junio C Hamano <junkio@cox.net>
Date: Mon, 16 Apr 2007 23:51:47 +0000 (-0700)
Subject: send-email: do not leave an empty CC: line if no cc is present.
X-Git-Tag: v1.5.2-rc0~44
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/f06a6a493a14ae632cdd3d04af04301769f4ef71?ds=inline;hp=--cc

send-email: do not leave an empty CC: line if no cc is present.

Signed-off-by: Junio C Hamano <junkio@cox.net>
---

f06a6a493a14ae632cdd3d04af04301769f4ef71
diff --git a/git-send-email.perl b/git-send-email.perl
index 1278fcba46..d6b15480dc 100755
--- a/git-send-email.perl
+++ b/git-send-email.perl
@@ -446,9 +446,12 @@ sub send_message
 		my ($name, $addr) = ($from =~ /^(.*?)(\s+<.*)/);
 		$from = "\"$name\"$addr";
 	}
+	my $ccline = "";
+	if ($cc ne '') {
+		$ccline = "\nCc: $cc";
+	}
 	my $header = "From: $from
-To: $to
-Cc: $cc
+To: $to${ccline}
 Subject: $subject
 Date: $date
 Message-Id: $message_id