[PATCH] policy.conf rewrite.called_station_id fix

[Alexander Clouter]

For 802.11 sessions Called-Station-Id is typically 
'00-11-22-33-44-55:foobar'.  However, after calling 
rewrite.called_station_id it is re-written to 
'00-11-22-33-44-55::foobar' as the regex grouping captures the ':' too.

The patch below prevents the addition of this extra.

Signed-off-by: Alexander Clouter <alex at digriz.org.uk>

diff --git a/raddb/policy.conf b/raddb/policy.conf
index 73b1951..ece72b1 100644
--- a/raddb/policy.conf
+++ b/raddb/policy.conf
@@ -171,7 +171,7 @@ policy {
 			# SSID component?
 			if ("%{7}") {
 				update request {
-					Called-Station-Id := "%{Called-Station-Id}:%{7}"
+					Called-Station-Id := "%{Called-Station-Id}%{7}"
 				}
 			}
 			updated