From 7b83026a3f08b12bfff7ba0fbe6e7d3d65127932 Mon Sep 17 00:00:00 2001
From: Basile Burg <basile.b@gmx.com>
Date: Mon, 21 Dec 2015 07:19:29 +0100
Subject: [PATCH] fix, protect against AV when Dfmt cannot be found

---
 src/ce_dfmt.pas | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/ce_dfmt.pas b/src/ce_dfmt.pas
index 1abb848c..27b19dc6 100644
--- a/src/ce_dfmt.pas
+++ b/src/ce_dfmt.pas
@@ -253,6 +253,8 @@ var
 begin
   if not assigned(fDoc) then
     exit;
+  if not exeInSysPath('dfmt') then
+    exit;
 
   fBackup.Assign(fDoc.Lines);
   prc := TProcess.create(nil);