[PATCH 04/16] send-email: get_patch_subject doesn't need a prototype

[Ãvar ArnfjÃrà Bjarmason <avarab@xxxxxxxxx>]

Signed-off-by: Ãvar ArnfjÃrà Bjarmason <avarab@xxxxxxxxx>
---
 git-send-email.perl |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/git-send-email.perl b/git-send-email.perl
index 488d894..b50c963 100755
--- a/git-send-email.perl
+++ b/git-send-email.perl
@@ -549,7 +549,7 @@ if (@files) {
 	usage();
 }
 
-sub get_patch_subject($) {
+sub get_patch_subject {
 	my $fn = shift;
 	open (my $fh, '<', $fn);
 	while (my $line = <$fh>) {
-- 
1.7.3.159.g610493

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