From eff81a471acdf888e3cf5bc6550bd62b465d4e06 Mon Sep 17 00:00:00 2001
From: Enrico Granata <egranata@apple.com>
Date: Tue, 9 Jul 2013 20:14:26 +0000
Subject: Second attempt at getting the PyCallable changes in trunk

Thanks to Daniel Malea for helping test this patch for Linux happiness!

llvm-svn: 185965
---
 lldb/source/Interpreter/ScriptInterpreterPython.cpp | 18 ++++++++----------
 1 file changed, 8 insertions(+), 10 deletions(-)

(limited to 'lldb/source/Interpreter/ScriptInterpreterPython.cpp')

diff --git a/lldb/source/Interpreter/ScriptInterpreterPython.cpp b/lldb/source/Interpreter/ScriptInterpreterPython.cpp
index e42ca6807ee..68414972608 100644
--- a/lldb/source/Interpreter/ScriptInterpreterPython.cpp
+++ b/lldb/source/Interpreter/ScriptInterpreterPython.cpp
@@ -115,8 +115,7 @@ LLDBSwigPythonCallCommand (const char *python_function_name,
                            const char *session_dictionary_name,
                            lldb::DebuggerSP& debugger,
                            const char* args,
-                           std::string& err_msg,
-                           lldb_private::CommandReturnObject& cmd_retobj);
+                           lldb_private::CommandReturnObject &cmd_retobj);
 
 extern "C" bool
 LLDBSwigPythonCallModuleInit (const char *python_module_name,
@@ -2963,25 +2962,25 @@ ScriptInterpreterPython::RunScriptBasedCommand(const char* impl_function,
     }
     
     lldb::DebuggerSP debugger_sp = m_interpreter.GetDebugger().shared_from_this();
-
+    
     if (!debugger_sp.get())
     {
         error.SetErrorString("invalid Debugger pointer");
         return false;
     }
     
-    bool ret_val;
+    bool ret_val = false;
     
     std::string err_msg;
-
+    
     {
         Locker py_lock(this,
                        Locker::AcquireLock | Locker::InitSession,
                        Locker::FreeLock    | Locker::TearDownSession);
-
+        
         SynchronicityHandler synch_handler(debugger_sp,
                                            synchronicity);
-
+        
         // we need to save the thread state when we first start the command
         // because we might decide to interrupt it while some action is taking
         // place outside of Python (e.g. printing to screen, waiting for the network, ...)
@@ -2995,12 +2994,11 @@ ScriptInterpreterPython::RunScriptBasedCommand(const char* impl_function,
                                              m_dictionary_name.c_str(),
                                              debugger_sp,
                                              args,
-                                             err_msg,
                                              cmd_retobj);
     }
-
+    
     if (!ret_val)
-        error.SetErrorString(err_msg.c_str());
+        error.SetErrorString("unable to execute script function");
     else
         error.Clear();
     
-- 
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