use new Git::config_path() for aliasesfile

Signed-off-by: Cord Seele <cowose@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

git-send-email.perl

@@ -225,7 +225,6 @@ my %config_settings = (
     "cccmd" => \$cc_cmd,
     "aliasfiletype" => \$aliasfiletype,
     "bcc" => \@bcclist,
-    "aliasesfile" => \@alias_files,
     "suppresscc" => \@suppress_cc,
     "envelopesender" => \$envelope_sender,
     "multiedit" => \$multiedit,
@@ -234,6 +233,10 @@ my %config_settings = (
     "assume8bitencoding" => \$auto_8bit_encoding,
 );
 
+my %config_path_settings = (
+    "aliasesfile" => \@alias_files,
+);
+
 # Help users prepare for 1.7.0
 sub chain_reply_to {
 	if (defined $chain_reply_to &&
@@ -330,6 +333,11 @@ sub read_config {
 		$$target = Git::config_bool(@repo, "$prefix.$setting") unless (defined $$target);
 	}
 
+	foreach my $setting (keys %config_path_settings) {
+		my $target = $config_path_settings{$setting}->[0];
+		$$target = Git::config_path(@repo, "$prefix.$setting") unless (defined $$target);
+	}
+
 	foreach my $setting (keys %config_settings) {
 		my $target = $config_settings{$setting};
 		next if $setting eq "to" and defined $no_to;