Convert Acl::InnerNode to C++11 for-each loop (#101)

This also fixes a bug in some STL implementations where passing for_each &ACL::prepareForUse
results in the ACL class nil-method explicitly running instead of the child ACL class
virtual method.

diff --git a/src/acl/InnerNode.cc b/src/acl/InnerNode.cc
index 33ca0cbf47e45c3184e26c7da2388b62add00cf5..a5ec2e944405bf1298d718335b9320c76844a77a 100644 (file)
--- a/src/acl/InnerNode.cc
+++ b/src/acl/InnerNode.cc
@@ -21,7 +21,8 @@
 void
 Acl::InnerNode::prepareForUse()
 {
-    std::for_each(nodes.begin(), nodes.end(), std::mem_fun(&ACL::prepareForUse));
+    for (auto node : nodes)
+        node->prepareForUse();
 }
 
 bool