From c610230c431c264976c8b37f4f96adf4c33b7bd1 Mon Sep 17 00:00:00 2001
From: Eduardo DAVILA <eduardo.davila@creatis.insa-lyon.fr>
Date: Fri, 13 Jan 2017 15:57:02 +0100
Subject: [PATCH] #3054 BBTK Bug New Normal  -  package wx - combo box. crash
 with empty input

---
 packages/wx/src/bbwxComboBox.cxx | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

diff --git a/packages/wx/src/bbwxComboBox.cxx b/packages/wx/src/bbwxComboBox.cxx
index 051cfea..3684725 100644
--- a/packages/wx/src/bbwxComboBox.cxx
+++ b/packages/wx/src/bbwxComboBox.cxx
@@ -163,16 +163,32 @@ BBTK_BLACK_BOX_IMPLEMENTATION(ComboBox,bbtk::WxBlackBox);
 //===== 
 void ComboBox::Process()
 {
+
+printf("EED ComboBox::Process start\n");
+
 	int iSelection = bbGetInputSelection();
+printf("EED ComboBox::Process 0\n");
 	if (bbGetInputSelection() >= bbGetInputIn().size()) { iSelection=bbGetInputIn().size()-1; }
+printf("EED ComboBox::Process 1\n");
 	ComboBoxWidget *w = (ComboBoxWidget*)bbGetOutputWidget();
+printf("EED ComboBox::Process 2\n");
 	w->FillItems( iSelection, bbGetInputIn() );
+printf("EED ComboBox::Process 3\n");
     bbSetInputSelection( iSelection );
+printf("EED ComboBox::Process 4\n");
     bbSetOutputOut( iSelection );
-    bbSetOutputOutString( bbGetInputIn()[ iSelection ] );
+printf("EED ComboBox::Process 5\n");
+
+    int size = bbGetInputIn().size();
+    if 	(  (iSelection>0) && ( (size-1)<=iSelection) ) 
+    { 
+       bbSetOutputOutString( bbGetInputIn()[ iSelection ] );
+    }
 //    bbSignalOutputModification("Out");
 //    bbSignalOutputModification("OutString");
 
+printf("EED ComboBox::Process end\n");
+
 }
 
 //===== 
-- 
2.47.1