From a6c1851843a79d048fb43ec435107a795b8e986e Mon Sep 17 00:00:00 2001
From: Andre Noll <maan@systemlinux.org>
Date: Sun, 2 Nov 2008 00:31:38 +0100
Subject: [PATCH] format_items(): Check for NULL pointers.
And return NULL in this case, just as for an empty item list.
---
format.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/format.c b/format.c
index f6b1f48..a3a01ba 100644
--- a/format.c
+++ b/format.c
@@ -401,6 +401,8 @@ char *format_items(struct format_info *info, union atom_value *values)
int i;
char *buf = NULL;
+ if (!info)
+ return NULL;
for (i = 0; info->items[i]; i++) {
struct atom *a;
struct format_item *fi = info->items[i];
--
2.39.5