delete attribute after it's no longer needed

diff --git a/raddb/policy.d/filter b/raddb/policy.d/filter
index 393045103175e3d880b2352f5687eb7e321305bb..ff8f53120c0f7398c2385b995529cfea470513de 100644 (file)
--- a/raddb/policy.d/filter
+++ b/raddb/policy.d/filter
@@ -104,6 +104,7 @@ filter_password {
                update request {
                        &Tmp-String-0 := "%{string:User-Password}"
                        &User-Password := "%{string:Tmp-String-0}"
+                       &Tmp-String-0 !* ""
                }
         }
 }