From 532d4a24e2013262dfa41fd85c06a9715c99abf7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rg=20Frings-F=C3=BCrst?= <debian@jff-webhosting.net>
Date: Mon, 24 Oct 2022 21:03:42 +0200
Subject: New upstream version 4.7

---
 src/format.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/format.c')

diff --git a/src/format.c b/src/format.c
index 0c463b0..b691dc7 100644
--- a/src/format.c
+++ b/src/format.c
@@ -101,6 +101,8 @@ static const struct HXmap_ops func_entry_ops = {
 
 EXPORT_SYMBOL void HXformat_free(struct HXformat_map *blk)
 {
+	if (blk == NULL)
+		return;
 	HXmap_free(blk->vars);
 	HXmap_free(blk->funcs);
 	free(blk);
-- 
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