Manage CharacterData using std::unique_ptr

Fixes many memory leaks, but also made it clear that we're very often
loading all the character data only to immediately throw it away again,
even when most of the time all we really need is the database ID or the
name.

1 files changed, 2 insertions, 0 deletions

diff --git a/src/common/transaction.h b/src/common/transaction.h
index 12a1d61a..518c9844 100644
--- a/src/common/transaction.h
+++ b/src/common/transaction.h
@@ -21,6 +21,8 @@
 #ifndef TRANSACTION_H
 #define TRANSACTION_H
 
+#include <string>
+
 struct Transaction
 {
     unsigned mAction;