send-email: drop noise comments which merely repeat what code says

Signed-off-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/git-send-email.perl b/git-send-email.perl
index 819f87e8df2435ed2c467e9109834d8993b5e923..0b1868200bcd3e756aecd41d43315d1525980ab1 100755 (executable)
--- a/git-send-email.perl
+++ b/git-send-email.perl
@@ -517,26 +517,21 @@ sub split_addrs {
                      } },
 
        sendmail => sub { my $fh = shift; while (<$fh>) {
-               # ignore blank lines and comment lines
                if (/^\s*(?:#.*)?$/) { }
 
-               # warn on lines that contain quotes
                elsif (/"/) {
                        print STDERR "warning: sendmail alias with quotes is not supported: $_\n";
                }
 
-               # warn on lines that continue
                elsif (/^\s|\\$/) {
                        print STDERR "warning: sendmail continuation line is not supported: $_\n";
                }
 
-               # recognize lines that look like an alias
                elsif (/^(\S+?)\s*:\s*(.+)$/) {
                        my ($alias, $addr) = ($1, $2);
                        $aliases{$alias} = [ split_addrs($addr) ];
                }
 
-               # warn on lines that are not recognized
                else {
                        print STDERR "warning: sendmail line is not recognized: $_\n";
                }}},