From 09fde4f3371ec36f082b0e392e10359c23aacb16 Mon Sep 17 00:00:00 2001
From: Basile Burg <basile.burg@gmx.com>
Date: Sun, 18 Jan 2015 12:35:19 +0100
Subject: [PATCH] fix, info can be produced after the document destruction

---
 src/ce_staticexplorer.pas | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/ce_staticexplorer.pas b/src/ce_staticexplorer.pas
index 6d36e57d..cb87c909 100644
--- a/src/ce_staticexplorer.pas
+++ b/src/ce_staticexplorer.pas
@@ -491,6 +491,7 @@ begin
 
   clearTree;
   updateVisibleCat;
+  if fDoc = nil then exit;
 
   if not FileExists(fJsonFname) then exit;