From a9fbedfb120e89bc09c6ecab3f15b891e3fb2ead Mon Sep 17 00:00:00 2001
From: jean-pierre charras <jp.charras@wanadoo.fr>
Date: Fri, 30 Dec 2016 14:36:23 +0100
Subject: [PATCH] More Coverity warnings fixes.

---
 common/widgets/mathplot.cpp | 3 +++
 include/widgets/mathplot.h  | 4 +++-
 pcbnew/class_board.cpp      | 2 +-
 3 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/common/widgets/mathplot.cpp b/common/widgets/mathplot.cpp
index 1e258f0b36..6ad1057e19 100644
--- a/common/widgets/mathplot.cpp
+++ b/common/widgets/mathplot.cpp
@@ -605,6 +605,9 @@ mpFXY::mpFXY( wxString name, int flags )
     m_type      = mpLAYER_PLOT;
     m_scaleX    = NULL;
     m_scaleY    = NULL;
+
+    // Avoid not initialized members:
+    maxDrawX = minDrawX = maxDrawY = minDrawY = 0;
 }
 
 
diff --git a/include/widgets/mathplot.h b/include/widgets/mathplot.h
index aa3fa647ad..4592e1f88e 100644
--- a/include/widgets/mathplot.h
+++ b/include/widgets/mathplot.h
@@ -770,7 +770,9 @@ public:
     struct TickLabel
     {
         TickLabel( double pos_ = 0.0, const wxString& label_ = wxT("") ) :
-            pos( pos_ ), label( label_ ) {};
+            pos( pos_ ), label( label_ ), pixelPos( 0 ), visible( true )
+        {}
+
         double pos;
         wxString label;
         int pixelPos;
diff --git a/pcbnew/class_board.cpp b/pcbnew/class_board.cpp
index a5372e11cf..6608c3ce07 100644
--- a/pcbnew/class_board.cpp
+++ b/pcbnew/class_board.cpp
@@ -238,7 +238,7 @@ static int find_vias_and_tracks_at( TRACKS& at_next, TRACKS& in_net, LSET& lset,
         {
             lset |= t->GetLayerSet();
             at_next.push_back( t );
-            in_net.erase( it );
+            it = in_net.erase( it );
         }
         else
             ++it;