From 90818afedd2c8cb6eb712666e0ffcb2b979ad15d Mon Sep 17 00:00:00 2001
From: jean-pierre charras <jp.charras@wanadoo.fr>
Date: Tue, 26 Dec 2017 20:46:52 +0100
Subject: [PATCH] Try to fix: pad editor: incorrect zoom scale of pad preview
 on some installs.

Fixes: lp:1670086
https://bugs.launchpad.net/kicad/+bug/1670086
---
 pcbnew/dialogs/dialog_pad_properties.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pcbnew/dialogs/dialog_pad_properties.cpp b/pcbnew/dialogs/dialog_pad_properties.cpp
index 8f24e9e17c..ffef33faa3 100644
--- a/pcbnew/dialogs/dialog_pad_properties.cpp
+++ b/pcbnew/dialogs/dialog_pad_properties.cpp
@@ -150,6 +150,10 @@ void DIALOG_PAD_PROPERTIES::OnInitDialog( wxInitDialogEvent& event )
 {
     m_PadNumCtrl->SetFocus();
     m_PadNumCtrl->SetSelection( -1, -1 );
+
+    // Needed on some WM to be sure the pad is redrawn according to the final size
+    // of the canvas, with the right zoom factor
+    redraw();
 }