1 files changed, 2 insertions, 2 deletions
diff --git a/cpp/src/qpid/client/StateManager.h b/cpp/src/qpid/client/StateManager.h
index fd0c1b7f86..2f8ecb772c 100644
--- a/cpp/src/qpid/client/StateManager.h
+++ b/cpp/src/qpid/client/StateManager.h
@@ -30,12 +30,12 @@ namespace client {
 class StateManager
 {
     int state;
-    sys::Monitor stateLock;
+    mutable sys::Monitor stateLock;
     
 public:
     StateManager(int initial);
     void setState(int state);
-    int getState();
+    int getState() const ;
     void waitForStateChange(int current);
     void waitFor(std::set<int> states);
     void waitFor(int state);