Fix const correctness warning

Author: edding3000

headers/modsecurity/rule_with_actions.h

@@ -80,7 +80,7 @@ class RuleWithActions : public Rule {
 
     std::vector<actions::Action *> getActionsByName(const std::string& name,
         const Transaction *t);
-    bool containsTag(const std::string& name, Transaction *t);
+    bool containsTag(const std::string& name, Transaction *t) const;
     bool containsMsg(const std::string& name, Transaction *t);
 
     inline bool isChained() const { return m_isChained == true; }

src/rule_with_actions.cc

@@ -441,7 +441,7 @@ void RuleWithActions::executeTransformations(
 }
 
 
-bool RuleWithActions::containsTag(const std::string& name, Transaction *t) {
+bool RuleWithActions::containsTag(const std::string& name, Transaction *t) const {
     for (const auto &tag : m_actionsTag) {
         if (tag != NULL && tag->getName(t) == name) {
             return true;