diff --git a/3d-viewer/vrml_aux.cpp b/3d-viewer/vrml_aux.cpp
index 5eb680c0bc..31bcb0cfb3 100644
--- a/3d-viewer/vrml_aux.cpp
+++ b/3d-viewer/vrml_aux.cpp
@@ -224,7 +224,7 @@ int ParseVertexList( FILE* File, std::vector<glm::vec3>& dst_vector )
 
     glm::vec3 vertex;
 
-    while( ParseVertex( File, vertex ) == 3 )
+    while( ParseVertex( File, vertex ) )
     {
         dst_vector.push_back( vertex );
     }
diff --git a/cvpcb/cvframe.cpp b/cvpcb/cvframe.cpp
index 1aaab4a421..d73367b39a 100644
--- a/cvpcb/cvframe.cpp
+++ b/cvpcb/cvframe.cpp
@@ -794,7 +794,6 @@ void CVPCB_MAINFRAME::SendMessageToEESCHEMA()
 
 int CVPCB_MAINFRAME::ReadSchematicNetlist()
 {
-    wxBusyCursor    dummy;           // Shows an hourglass while loading.
     NETLIST_READER* netlistReader;
     wxString        msg;
     wxString        compFootprintLinkFileName;
diff --git a/eeschema/annotate.cpp b/eeschema/annotate.cpp
index f041fe39a5..cb47703409 100644
--- a/eeschema/annotate.cpp
+++ b/eeschema/annotate.cpp
@@ -68,8 +68,6 @@ void SCH_EDIT_FRAME::AnnotateComponents( bool              aAnnotateSchematic,
 {
     SCH_REFERENCE_LIST references;
 
-    wxBusyCursor dummy;
-
     SCH_SCREENS screens;
 
     // Build the sheet list.
diff --git a/eeschema/netform.cpp b/eeschema/netform.cpp
index cd70246752..ab8e584fd7 100644
--- a/eeschema/netform.cpp
+++ b/eeschema/netform.cpp
@@ -50,7 +50,6 @@ bool SCH_EDIT_FRAME::WriteNetListFile( NETLIST_OBJECT_LIST * aConnectedItemsList
     bool executeCommandLine = false;
 
     wxString fileName = aFullFileName;
-    wxBusyCursor Busy;
     NETLIST_EXPORTER *helper;
 
     switch( aFormat )
diff --git a/eeschema/netlist.cpp b/eeschema/netlist.cpp
index 2fb4189f6c..7f36cf18ab 100644
--- a/eeschema/netlist.cpp
+++ b/eeschema/netlist.cpp
@@ -136,8 +136,6 @@ void NETLIST_OBJECT_LIST::SortListbySheet()
 
 NETLIST_OBJECT_LIST * SCH_EDIT_FRAME::BuildNetListBase()
 {
-    wxBusyCursor    Busy;
-
     // Creates the flattened sheet list:
     SCH_SHEET_LIST aSheets;
 
diff --git a/eeschema/schframe.cpp b/eeschema/schframe.cpp
index 0580144d56..bcb9cb9c90 100644
--- a/eeschema/schframe.cpp
+++ b/eeschema/schframe.cpp
@@ -985,9 +985,10 @@ void SCH_EDIT_FRAME::OnOpenCvpcb( wxCommandEvent& event )
         if( !player )
         {
             player = Kiway().Player( FRAME_CVPCB, true );
-            player->OpenProjectFiles( std::vector<wxString>( 1, fn.GetFullPath() ) );
             player->Show( true );
+            player->OpenProjectFiles( std::vector<wxString>( 1, fn.GetFullPath() ) );
         }
+
         player->Raise();
     }
 }
diff --git a/pcbnew/autorouter/autorout.h b/pcbnew/autorouter/autorout.h
index 02d004c4ab..348191fa78 100644
--- a/pcbnew/autorouter/autorout.h
+++ b/pcbnew/autorouter/autorout.h
@@ -218,7 +218,7 @@ void TraceFilledRectangle( int ux0, int uy0, int ux1, int uy1,
 void FreeQueue();
 void InitQueue();
 void GetQueue( int *, int *, int *, int *, int * );
-int  SetQueue( int, int, int, int, int, int, int );
+bool  SetQueue( int, int, int, int, int, int, int );
 void ReSetQueue( int, int, int, int, int, int, int );
 
 /* WORK.CPP */
diff --git a/pcbnew/autorouter/queue.cpp b/pcbnew/autorouter/queue.cpp
index ca251608a2..0cf1977d5f 100644
--- a/pcbnew/autorouter/queue.cpp
+++ b/pcbnew/autorouter/queue.cpp
@@ -1,11 +1,11 @@
 /*
  * This program source code file is part of KiCad, a free EDA CAD application.
  *
- * Copyright (C) 2012 Jean-Pierre Charras, jean-pierre.charras@ujf-grenoble.fr
+ * Copyright (C) 2015 Jean-Pierre Charras, jean-pierre.charras@ujf-grenoble.fr
  * Copyright (C) 2012 SoftPLC Corporation, Dick Hollenbeck <dick@softplc.com>
  * Copyright (C) 2011 Wayne Stambaugh <stambaughw@verizon.net>
  *
- * Copyright (C) 1992-2012 KiCad Developers, see change_log.txt for contributors.
+ * Copyright (C) 1992-2015 KiCad Developers, see change_log.txt for contributors.
  *
  * First copyright (C) Randy Nevin, 1989 (see PCBCA package)
  *
@@ -56,12 +56,6 @@ static struct PcbQueue* Tail = NULL;
 static struct PcbQueue* Save = NULL;    /* hold empty queue structs */
 
 
-void InitQueue();
-void GetQueue( int*, int*, int*, int*, int* );
-int  SetQueue( int, int, int, int, int, int, int );
-void ReSetQueue( int, int, int, int, int, int, int );
-
-
 /* Free the memory used for storing all the queue */
 void FreeQueue()
 {
@@ -123,7 +117,7 @@ void GetQueue( int* r, int* c, int* s, int* d, int* a )
  *      1 - OK
  *      0 - Failed to allocate memory.
  */
-int SetQueue( int r, int c, int side, int d, int a, int r2, int c2 )
+bool SetQueue( int r, int c, int side, int d, int a, int r2, int c2 )
 {
     struct PcbQueue* p, * q, * t;
     int i, j;
@@ -221,5 +215,6 @@ void ReSetQueue( int r, int c, int s, int d, int a, int r2, int c2 )
         ClosNodes--;    /* we will close it again, but just count once */
 
     /* if it was there, it's gone now; insert it at the proper position */
-    SetQueue( r, c, s, d, a, r2, c2 );
+    bool res = SetQueue( r, c, s, d, a, r2, c2 );
+    (void) res;
 }