From 44014b219619b83a1a42e3ac37b92728be229a6f Mon Sep 17 00:00:00 2001
From: jean-pierre charras <jp.charras@wanadoo.fr>
Date: Mon, 2 Jun 2014 18:16:06 +0200
Subject: [PATCH] Minor fixes.

---
 pcbnew/class_track.cpp              | 6 +++---
 pcbnew/dialogs/dialog_plot_base.cpp | 1 -
 pcbnew/dialogs/dialog_plot_base.fbp | 2 +-
 pcbnew/pcbframe.cpp                 | 2 +-
 4 files changed, 5 insertions(+), 6 deletions(-)

diff --git a/pcbnew/class_track.cpp b/pcbnew/class_track.cpp
index c9f19462ba..183cad4241 100644
--- a/pcbnew/class_track.cpp
+++ b/pcbnew/class_track.cpp
@@ -624,7 +624,7 @@ void TRACK::Draw( EDA_DRAW_PANEL* panel, wxDC* aDC, GR_DRAWMODE aDrawMode,
 
 #ifdef USE_WX_OVERLAY
     // If dragged not draw in OnPaint otherwise remains impressed in wxOverlay
-    if( (m_Flags && IS_DRAGGED) && aDC->IsKindOf(wxCLASSINFO(wxPaintDC)))
+    if( (m_Flags & IS_DRAGGED) && aDC->IsKindOf(wxCLASSINFO(wxPaintDC)))
       return;
 #endif
 
@@ -691,7 +691,7 @@ void SEGZONE::Draw( EDA_DRAW_PANEL* panel, wxDC* aDC, GR_DRAWMODE aDrawMode,
 
 #ifdef USE_WX_OVERLAY
     // If dragged not draw in OnPaint otherwise remains impressed in wxOverlay
-    if( (m_Flags && IS_DRAGGED) && aDC->IsKindOf(wxCLASSINFO(wxPaintDC)))
+    if( (m_Flags & IS_DRAGGED) && aDC->IsKindOf(wxCLASSINFO(wxPaintDC)))
       return;
 #endif
 
@@ -1319,7 +1319,7 @@ TRACK* TRACK::GetTrack( TRACK* aStartTrace, TRACK* aEndTrace, ENDPOINT_T aEndPoi
 
         if( nextSegment )
         {
-            if ( (nextSegment != this) && 
+            if ( (nextSegment != this) &&
                  !nextSegment->GetState( BUSY | IS_DELETED ) &&
                  (refLayers & nextSegment->GetLayerMask()) )
             {
diff --git a/pcbnew/dialogs/dialog_plot_base.cpp b/pcbnew/dialogs/dialog_plot_base.cpp
index 4b7b5695d4..b79b361eeb 100644
--- a/pcbnew/dialogs/dialog_plot_base.cpp
+++ b/pcbnew/dialogs/dialog_plot_base.cpp
@@ -347,7 +347,6 @@ DIALOG_PLOT_BASE::DIALOG_PLOT_BASE( wxWindow* parent, wxWindowID id, const wxStr
 	sbSizerMsg = new wxStaticBoxSizer( new wxStaticBox( this, wxID_ANY, _("Messages:") ), wxVERTICAL );
 	
 	m_messagesBox = new wxTextCtrl( this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxDefaultSize, wxTE_MULTILINE|wxTE_READONLY );
-	m_messagesBox->SetMaxLength( 0 ); 
 	m_messagesBox->SetMinSize( wxSize( -1,70 ) );
 	
 	sbSizerMsg->Add( m_messagesBox, 1, wxEXPAND, 5 );
diff --git a/pcbnew/dialogs/dialog_plot_base.fbp b/pcbnew/dialogs/dialog_plot_base.fbp
index b9e5800cc9..1c97178da6 100644
--- a/pcbnew/dialogs/dialog_plot_base.fbp
+++ b/pcbnew/dialogs/dialog_plot_base.fbp
@@ -3982,7 +3982,7 @@
                                         <property name="max_size"></property>
                                         <property name="maximize_button">0</property>
                                         <property name="maximum_size"></property>
-                                        <property name="maxlength">0</property>
+                                        <property name="maxlength"></property>
                                         <property name="min_size"></property>
                                         <property name="minimize_button">0</property>
                                         <property name="minimum_size">-1,70</property>
diff --git a/pcbnew/pcbframe.cpp b/pcbnew/pcbframe.cpp
index d613206802..d9f4791969 100644
--- a/pcbnew/pcbframe.cpp
+++ b/pcbnew/pcbframe.cpp
@@ -605,7 +605,7 @@ void PCB_EDIT_FRAME::OnCloseWindow( wxCloseEvent& Event )
 {
     m_canvas->SetAbortRequest( true );
 
-    if( GetScreen()->IsModify() )
+    if( GetScreen()->IsModify() && !GetBoard()->IsEmpty() )
     {
         wxString msg;
         msg.Printf( _("Save the changes in\n<%s>\nbefore closing?"),