Stay compatible with httpd-2.2 in Apache2::compat

git-svn-id: https://svn.apache.org/repos/asf/perl/modperl/branches/httpd24@1497279 13f79535-47bb-0310-9956-ffa450edef68

Author: Jan Kaluža

lib/Apache2/compat.pm

@@ -149,7 +149,7 @@ EOI
     require Apache2::Connection;
     require APR::SockAddr;
     require Socket;
-    my $orig_sub = *Apache2::Connection::client_addr{CODE};
+    my $orig_sub = *Apache2::Connection::remote_addr{CODE};
     *Apache2::Connection::remote_addr = sub {
         my $c = shift;
         if (@_) {