[PATCH 11/16] send-email: use (?:) instead of () if no match variables are needed

From

Ævar Arnfjörð Bjarmason <avarab@gmail.com>

Date

Sep 30, 2010, 13:43 UTC

Message-ID

<1285854189-10240-12-git-send-email-avarab@gmail.com>

In-Reply-To

<1285854189-10240-1-git-send-email-avarab@gmail.com>

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
---
 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 c012b95..5a0c4a8 100755
--- a/git-send-email.perl
+++ b/git-send-email.perl
@@ -365,7 +365,7 @@ my(%suppress_cc);
 if (@suppress_cc) {
 	foreach my $entry (@suppress_cc) {
 		die "Unknown --suppress-cc field: '$entry'\n"
-			unless $entry =~ /^(all|cccmd|cc|author|self|sob|body|bodycc)$/;
+			unless $entry =~ /^(?:all|cccmd|cc|author|self|sob|body|bodycc)$/;
 		$suppress_cc{$entry} = 1;
 	}
 }

-- 
1.7.3.159.g610493