# HG changeset patch
# User Jacob Dawid <jacob.dawid@googlemail.com>
# Date 1311197539 -7200
# Node ID 8b116446a904b5d591fa4a3329ec67aed6382966
# Parent  3ec73e6b8cbe8b7b78f5a9a1a8b70d827c485584
Fixed race condition.

diff -r 3ec73e6b8cbe -r 8b116446a904 gui/src/MainWindow.cpp
--- a/gui/src/MainWindow.cpp	Wed Jul 20 22:53:46 2011 +0200
+++ b/gui/src/MainWindow.cpp	Wed Jul 20 23:32:19 2011 +0200
@@ -280,6 +280,6 @@
   m_octaveMainThread->start ();
 
   m_octaveCallbackThread = new OctaveCallbackThread (this, this);
-  m_octaveCallbackThread->start ();
+  connect (m_octaveMainThread, SIGNAL(ready()), m_octaveCallbackThread, SLOT(start()));
   reportStatusMessage (tr ("Established link to Octave."));
 }
diff -r 3ec73e6b8cbe -r 8b116446a904 gui/src/MainWindow.h
--- a/gui/src/MainWindow.h	Wed Jul 20 22:53:46 2011 +0200
+++ b/gui/src/MainWindow.h	Wed Jul 20 23:32:19 2011 +0200
@@ -117,16 +117,22 @@
 
 class OctaveMainThread:public QThread
 {
-Q_OBJECT public:
+Q_OBJECT
+public:
   OctaveMainThread (QObject * parent):QThread (parent)
   {
   }
+
+signals:
+  void ready();
+
 protected:
   void run ()
   {
     int argc = 3;
     const char *argv[] = { "octave", "--interactive", "--line-editing" };
     octave_main (argc, (char **) argv, 1);
+    emit ready();
     main_loop ();
     clean_up_and_exit (0);
   }
diff -r 3ec73e6b8cbe -r 8b116446a904 gui/src/OctaveLink.cpp
--- a/gui/src/OctaveLink.cpp	Wed Jul 20 22:53:46 2011 +0200
+++ b/gui/src/OctaveLink.cpp	Wed Jul 20 23:32:19 2011 +0200
@@ -132,9 +132,6 @@
   int serverHistoryLength = command_history::length ();
 
   // If were behind the server, iterate through all new entries and add them to our history.
-
-  // TODO: command_history::get_entry crashes, find out why.
-  /*
   if (clientHistoryLength < serverHistoryLength)
     {
       for (int i = clientHistoryLength; i < serverHistoryLength; i++)
@@ -142,7 +139,7 @@
           m_historyModel->insertRow (0);
           m_historyModel->setData (m_historyModel->index (0), QString (command_history::get_entry (i).c_str ()));
         }
-    }*/
+    }
 }
 
 QStringListModel *