From b244d45688b77cb8aab1680eca27f1381802cd02 Mon Sep 17 00:00:00 2001
From: Tim Edwards <tim@opencircuitdesign.com>
Date: Mon, 25 Sep 2023 14:18:21 -0400
Subject: [PATCH] Fixed an error that causes magic to segfault when doing "def
 write" on a layout that is caused by either having no .ext file, having
 labels attached to space, or possibly both.

---
 VERSION           | 2 +-
 extflat/EFvisit.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/VERSION b/VERSION
index 2dd3bc56..01036633 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-8.3.432
+8.3.433
diff --git a/extflat/EFvisit.c b/extflat/EFvisit.c
index 0116fe6a..e28b7135 100644
--- a/extflat/EFvisit.c
+++ b/extflat/EFvisit.c
@@ -681,7 +681,7 @@ EFVisitNodes(nodeProc, cdata)
     int res;
 
     for (node = (EFNode *) efNodeList.efnode_next;
-	    node != &efNodeList;
+	    node && (node != &efNodeList);
 	    node = (EFNode *) node->efnode_next)
     {
 	res = EFNodeResist(node);