From adb1449863247cd1401a74117f0d42e926e032a3 Mon Sep 17 00:00:00 2001
From: Basile Burg <basile.b@gmx.com>
Date: Mon, 11 Feb 2019 05:06:36 +0100
Subject: [PATCH] fix possible av when project doesn't load

json to sdl conversion failure can cause this
---
 src/u_libman.pas | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/u_libman.pas b/src/u_libman.pas
index 1d344c99..14b5463e 100644
--- a/src/u_libman.pas
+++ b/src/u_libman.pas
@@ -252,6 +252,8 @@ begin
   if hasValidLibProject then
   begin
     prj := loadProject(fLibProject, true);
+    if not assigned(prj) then
+      exit;
     str := TStringList.Create;
     try
       cnt := prj.sourcesCount-1;