diff --git a/lldb/include/lldb/Interpreter/CommandInterpreter.h b/lldb/include/lldb/Interpreter/CommandInterpreter.h
index 7231e21b17e9..b96d1e3ee497 100644
--- a/lldb/include/lldb/Interpreter/CommandInterpreter.h
+++ b/lldb/include/lldb/Interpreter/CommandInterpreter.h
@@ -120,7 +120,7 @@ public:
     ///    and failed with some explanation if we aborted executing the commands at some point.
     //------------------------------------------------------------------
     void
-    HandleCommands (StringList &commands, 
+    HandleCommands (const StringList &commands, 
                     ExecutionContext *context, 
                     bool stop_on_continue, 
                     bool stop_on_error, 
diff --git a/lldb/source/Interpreter/CommandInterpreter.cpp b/lldb/source/Interpreter/CommandInterpreter.cpp
index fbe47d2c2105..461c54383acb 100644
--- a/lldb/source/Interpreter/CommandInterpreter.cpp
+++ b/lldb/source/Interpreter/CommandInterpreter.cpp
@@ -1508,7 +1508,7 @@ CommandInterpreter::SourceInitFile (bool in_cwd, CommandReturnObject &result)
 }
 
 void
-CommandInterpreter::HandleCommands (StringList &commands, 
+CommandInterpreter::HandleCommands (const StringList &commands, 
                                     ExecutionContext *override_context, 
                                     bool stop_on_continue,
                                     bool stop_on_error,
@@ -1548,8 +1548,6 @@ CommandInterpreter::HandleCommands (StringList &commands,
         }
 
         CommandReturnObject tmp_result;
-        tmp_result.SetImmediateOutputStream (result.GetImmediateOutputStream ());
-        tmp_result.SetImmediateErrorStream (result.GetImmediateErrorStream ());
         bool success = HandleCommand(cmd, false, tmp_result, NULL);
         
         if (print_results)