Simplify the implementation of DCP::add.

diff --git a/src/dcp.cc b/src/dcp.cc
index 3316b60e98727b233161627a41fa4eeb7413ab8f..05c93b54672f354f7eafafc8d85b111cd7c5438c 100644 (file)
--- a/src/dcp.cc
+++ b/src/dcp.cc
@@ -363,13 +363,10 @@ DCP::all_encrypted () const
 void
 DCP::add (DecryptedKDM const & kdm)
 {
-       auto keys = kdm.keys ();
-
-       for (auto i: cpls()) {
-               for (auto const& j: kdm.keys()) {
-                       if (j.cpl_id() == i->id()) {
-                               i->add (kdm);
-                       }
+       auto keys = kdm.keys();
+       for (auto cpl: cpls()) {
+               if (std::any_of(keys.begin(), keys.end(), [cpl](DecryptedKDMKey const& key) { return key.cpl_id() == cpl->id(); })) {
+                       cpl->add (kdm);
                }
        }
 }