send-email: get_patch_subject doesn't need a prototype

avar · gitster · commit acf071b0923d · 2010-09-30T12:20:32.000-07:00
Signed-off-by: Ævar Arnfjörð Bjarmason &lt;avarab@gmail.comReviewed-by: Avery Pennarun &lt;apenwarr@gmail.com&gt;
Reviewed-by: Jeff King &lt;peff@peff.net&gt;
&gt;
Signed-off-by: Junio C Hamano &lt;gitster@pobox.com&gt;
diff --git a/git-send-email.perl b/git-send-email.perl
@@ -549,7 +549,7 @@ ($)
 	usage();
 }
 
-sub get_patch_subject($) {
+sub get_patch_subject {
 	my $fn = shift;
 	open (my $fh, '<', $fn);
 	while (my $line = <$fh>) {

Original file line number	Diff line number	Diff line change
`@@ -549,7 +549,7 @@ ($)`
`549`	`549`	`usage();`
`550`	`550`	`}`
`551`	`551`
`552`		`-sub get_patch_subject($) {`
	`552`	`+sub get_patch_subject {`
`553`	`553`	`my $fn = shift;`
`554`	`554`	`open (my $fh, '<', $fn);`
`555`	`555`	`while (my $line = <$fh>) {`