[chronojump] Fixed crash in encoder capture (created may 7)

[Xavier de Blas <xaviblas src gnome org>]

commit c9d00507698c7d7db6627f1cdd0abd0b5f3a19ea
Author: Xavier de Blas <xaviblas gmail com>
Date:   Sun May 18 09:01:13 2014 +0200

    Fixed crash in encoder capture (created may 7)

 src/gui/encoder.cs |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/src/gui/encoder.cs b/src/gui/encoder.cs
index b57a028..adb8762 100644
--- a/src/gui/encoder.cs
+++ b/src/gui/encoder.cs
@@ -302,7 +302,7 @@ public partial class ChronoJumpWindow
 
        void on_menuitem_test_rdotnet_activate (object o, EventArgs args) {
                if(RInitialized == Constants.Status.UNSTARTED)
-                       UtilEncoder.RunEncoderCaptureCsharpInitializeR(rengine, out RInitialized);
+                       rengine = UtilEncoder.RunEncoderCaptureCsharpInitializeR(rengine, out RInitialized);
 
                if(RInitialized == Constants.Status.OK)
                        new DialogMessage(Constants.MessageTypes.INFO, "RDotNet OK");
@@ -4100,7 +4100,7 @@ Log.WriteLine(str);
                        if( runEncoderCaptureCsharpCheckPort(chronopicWin.GetEncoderPort()) ) {
                                if(action == encoderActions.CAPTURE) {
                                        if(RInitialized == Constants.Status.UNSTARTED)
-                                               UtilEncoder.RunEncoderCaptureCsharpInitializeR(rengine, out 
RInitialized);
+                                               rengine = 
UtilEncoder.RunEncoderCaptureCsharpInitializeR(rengine, out RInitialized);
 
                                        /* 
                                         * if error means a problem with RDotNet, not necessarily a problem 
with R