fix crash due to invalidated iterator

[lyx.git] / src / frontends / controllers / ButtonPolicies.h

diff --git a/src/frontends/controllers/ButtonPolicies.h b/src/frontends/controllers/ButtonPolicies.h
index fb34463e7e49a87eb2b35e867dbfa943f4f62d3b..3300c9a208bc44e10974633185051e5b6cc329ea 100644 (file)
--- a/src/frontends/controllers/ButtonPolicies.h
+++ b/src/frontends/controllers/ButtonPolicies.h
@@ -19,7 +19,10 @@
 #include <vector>
 #include <boost/utility.hpp>
 
-#include "support/LOstream.h"
+#include "support/std_ostream.h"
+
+namespace lyx {
+namespace frontend {
 
 /** An abstract base class for button policies.
     A state machine implementation of the various button policies used by the
@@ -465,4 +468,7 @@ public:
        }
 };
 
+} // namespace frontend
+} // namespace lyx
+
 #endif