From 27296b504325ea6d59dbc404fdc5df7963ea4d65 Mon Sep 17 00:00:00 2001
From: Jeff Young <jeff@rokeby.ie>
Date: Sun, 2 Oct 2022 17:37:02 +0100
Subject: [PATCH] Quote all bus members when writing to file.

Fixes https://gitlab.com/kicad/code/kicad/issues/12447
---
 eeschema/sch_plugins/kicad/sch_sexpr_plugin.cpp | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/eeschema/sch_plugins/kicad/sch_sexpr_plugin.cpp b/eeschema/sch_plugins/kicad/sch_sexpr_plugin.cpp
index 873fb00528..7a2ab12115 100644
--- a/eeschema/sch_plugins/kicad/sch_sexpr_plugin.cpp
+++ b/eeschema/sch_plugins/kicad/sch_sexpr_plugin.cpp
@@ -1201,9 +1201,19 @@ void SCH_SEXPR_PLUGIN::saveBusAlias( std::shared_ptr<BUS_ALIAS> aAlias, int aNes
 {
     wxCHECK_RET( aAlias != nullptr, "BUS_ALIAS* is NULL" );
 
+    wxString members;
+
+    for( const wxString& member : aAlias->Members() )
+    {
+        if( !members.IsEmpty() )
+            members += wxS( " " );
+
+        members += m_out->Quotew( member );
+    }
+
     m_out->Print( aNestLevel, "(bus_alias %s (members %s))\n",
                   m_out->Quotew( aAlias->GetName() ).c_str(),
-                  TO_UTF8( boost::algorithm::join( aAlias->Members(), " " ) ) );
+                  TO_UTF8( members ) );
 }