balancer: is a valid proxy URL type:

diff --git a/apache/mod_proxy.pl b/apache/mod_proxy.pl
index 43b2813..274e9cb 100755 (executable)
--- a/apache/mod_proxy.pl
+++ b/apache/mod_proxy.pl
@@ -143,7 +143,7 @@ for($i=0; defined($path = $in{"$_[0]_path_$i"}); $i++) {
        $url = $in{"$_[0]_url_${i}_def"} ? "!" : $in{"$_[0]_url_$i"};
        next if (!$path);
        $path =~ /^\/\S*$/ || &error(&text('mod_proxy_elurl', $path));
-       $url =~ /^(http|https):\/\/(\S+)$/ || $url eq "!" ||
+       $url =~ /^(http|https|balancer):\/\/(\S+)$/ || $url eq "!" ||
                &error(&text('mod_proxy_erurl', $url));
        if ($url eq "!") {
                push(@notrv, "$path $url");