From 04d1d503eefd9b6b5f46f3971e7270732182c453 Mon Sep 17 00:00:00 2001
From: Jeff Young <jeff@rokeby.ie>
Date: Sat, 17 Feb 2018 13:50:23 +0000
Subject: [PATCH] Disallow '/' in labels.

Fixes: lp:1749232
* https://bugs.launchpad.net/kicad/+bug/1749232
---
 eeschema/dialogs/dialog_edit_label.cpp | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/eeschema/dialogs/dialog_edit_label.cpp b/eeschema/dialogs/dialog_edit_label.cpp
index 032cb9abab..06c6bfa911 100644
--- a/eeschema/dialogs/dialog_edit_label.cpp
+++ b/eeschema/dialogs/dialog_edit_label.cpp
@@ -181,11 +181,12 @@ void DIALOG_LABEL_EDITOR::InitDialog()
         m_textLabel = m_textLabelSingleLine;
         m_textLabelMultiLine->Show( false );
         wxTextValidator* validator = (wxTextValidator*) m_textLabel->GetValidator();
-        wxArrayString excludes;
 
         // Add invalid label characters to this list.
-        excludes.Add( wxT( " " ) );
-        validator->SetExcludes( excludes );
+        if( m_CurrentText->GetClass() == wxT( "SCH_LABEL" ) )
+            validator->SetCharExcludes( wxT( " /" ) );
+        else
+            validator->SetCharExcludes( wxT( " " ) );
     }
 
     m_textLabel->SetValue( m_CurrentText->GetText() );