From 50fa1937f9e8955f1ecdf8bc76a44e4e3747bfbd Mon Sep 17 00:00:00 2001
From: qu1ck <anlutsenko@gmail.com>
Date: Fri, 18 Dec 2020 18:56:36 -0800
Subject: [PATCH] Read fp-info-cache on first start of fp editor

if fp info list is not initialized
---
 pcbnew/footprint_edit_frame.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pcbnew/footprint_edit_frame.cpp b/pcbnew/footprint_edit_frame.cpp
index a6733ac180..5732b2460a 100644
--- a/pcbnew/footprint_edit_frame.cpp
+++ b/pcbnew/footprint_edit_frame.cpp
@@ -861,6 +861,10 @@ void FOOTPRINT_EDIT_FRAME::initLibraryTree()
     FP_LIB_TABLE*   fpTable = Prj().PcbFootprintLibs();
 
     WX_PROGRESS_REPORTER progressReporter( this, _( "Loading Footprint Libraries" ), 2 );
+    if( GFootprintList.GetCount() == 0 )
+    {
+        GFootprintList.ReadCacheFromFile( Prj().GetProjectPath() + "fp-info-cache" );
+    }
     GFootprintList.ReadFootprintFiles( fpTable, NULL, &progressReporter );
     progressReporter.Show( false );