From bc4859c0fbf98f66832ddcdf46922df92dbf7cf8 Mon Sep 17 00:00:00 2001
From: curt <curt>
Date: Wed, 11 Jul 2001 15:50:18 +0000
Subject: [PATCH] Attempt to fix a segfault on exit, although I don't think
 this quite does it.  We'll have to dig deeper.

---
 src/Objects/matlib.cxx | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/Objects/matlib.cxx b/src/Objects/matlib.cxx
index 3f695724f..7103d976e 100644
--- a/src/Objects/matlib.cxx
+++ b/src/Objects/matlib.cxx
@@ -279,6 +279,7 @@ FGMaterialLib::~FGMaterialLib ( void ) {
 	FGNewMat *slot = it->second;
         if ( slot != NULL ) {
             delete slot;
+	    it->second = NULL;
         }
     }
 }
-- 
2.39.5