diff options
| -rw-r--r-- | odb/mssql/transaction.cxx | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/odb/mssql/transaction.cxx b/odb/mssql/transaction.cxx index 6a90969..6783489 100644 --- a/odb/mssql/transaction.cxx +++ b/odb/mssql/transaction.cxx @@ -2,6 +2,8 @@ // copyright : Copyright (c) 2009-2012 Code Synthesis Tools CC // license : ODB NCUEL; see accompanying LICENSE file +#include <cassert> + #include <odb/mssql/transaction.hxx> namespace odb @@ -18,7 +20,7 @@ namespace odb // no virtual functions. The former is checked in the tests. // odb::transaction& b (odb::transaction::current ()); - dynamic_cast<transaction_impl&> (b.implementation ()); + assert (dynamic_cast<transaction_impl*> (&b.implementation ()) != 0); return reinterpret_cast<transaction&> (b); } } |