From e4e0a7850b6e1bdd8c6405e85bec0243cf7027c8 Mon Sep 17 00:00:00 2001
From: defanor <defanor@uberspace.net>
Date: Mon, 6 Jan 2020 03:01:13 +0300
Subject: Check that ol_numbers != NULL on closing OL and UL

---
 src/browserbox.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/browserbox.c b/src/browserbox.c
index 812ab4c..dd3a043 100644
--- a/src/browserbox.c
+++ b/src/browserbox.c
@@ -1070,7 +1070,8 @@ void sax_end_element (BrowserBox *bb, const xmlChar *u_name)
       g_slist_free_1(bs->stack);
       bs->stack = next;
     }
-    if (strcmp(name, "ol") == 0 || strcmp(name, "ul") == 0) {
+    if (bs->ol_numbers != NULL &&
+        (strcmp(name, "ol") == 0 || strcmp(name, "ul") == 0)) {
       GSList *next = bs->ol_numbers->next;
       g_free(bs->ol_numbers->data);
       g_slist_free_1(bs->ol_numbers);
-- 
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