[PATCH] send-email: Clear To: field for every mail

While sending multiple patches with a single git-send-email command,
To: field is not cleared after every mail. This patch clears To: field
after every patch sent.

Signed-off-by: Viresh Kumar <redacted>
Tested-by: Viresh Kumar <redacted>
---
 git-send-email.perl |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/git-send-email.perl b/git-send-email.perl
index 1ccfb80..cf17704 100755
--- a/git-send-email.perl
+++ b/git-send-email.perl

@@ -1150,6 +1150,7 @@ foreach my $t (@files) {
 	my $author_encoding;
 	my $has_content_type;
 	my $body_encoding;
+	@to = ();
 	@cc = ();
 	@xh = ();
 	my $input_format = undef;

-- 
1.7.2.3