misc: count number of rules that were actually modified

And not all that are just subject to modification.

Ticket: https://redmine.openinfosecfoundation.org/issues/7967

diff --git a/suricata/update/main.py b/suricata/update/main.py
index f03611fcef1e80dad6a7ffbec1209aad4343cfd7..f036d1da6e8720480f23de7c2f16677f1c3fe836 100644 (file)
--- a/suricata/update/main.py
+++ b/suricata/update/main.py
@@ -1304,8 +1304,10 @@ def _main():
 
         for fltr in modify_filters:
             if fltr.match(rule):
-                rule = fltr.run(rule)
-                modified = True
+                new_rule = fltr.run(rule)
+                if new_rule != rule:
+                    rule = new_rule
+                    modified = True
 
         if enabled:
             enable_count += 1