From fec2f4c39e2ec21d3b7d21c033e66da4e922fcc7 Mon Sep 17 00:00:00 2001
From: martin <laz.git@mfriebe.de>
Date: Mon, 10 Dec 2018 21:10:07 +0000
Subject: [PATCH] FpDebug: nil check, in case of corrupted debug info

git-svn-id: trunk@59779 -
---
 components/fpdebug/fpdbgdwarf.pas | 1 +
 1 file changed, 1 insertion(+)

diff --git a/components/fpdebug/fpdbgdwarf.pas b/components/fpdebug/fpdbgdwarf.pas
index 85c2da050a..8d5adf92e1 100644
--- a/components/fpdebug/fpdbgdwarf.pas
+++ b/components/fpdebug/fpdbgdwarf.pas
@@ -1013,6 +1013,7 @@ begin
 
   if ASym.SymbolType = stValue then begin
     Result := ASym.Value;
+    if Result <> nil then
       Result.AddReference{$IFDEF WITH_REFCOUNT_DEBUG}(@FlastResult, 'FindSymbol'){$ENDIF};
   end
   else begin