From 395efb9c8a0a0160a7b95769e9484bae5548bbde Mon Sep 17 00:00:00 2001
From: Kimplul <kimi.h.kuparinen@gmail.com>
Date: Sat, 17 Aug 2024 20:47:33 +0300
Subject: add analyzer and fix some reported issues

---
 src/res.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/res.c')

diff --git a/src/res.c b/src/res.c
index 12d25ce..1d2b25b 100644
--- a/src/res.c
+++ b/src/res.c
@@ -26,6 +26,9 @@ static void res_expand(struct res *r)
 struct res *res_create()
 {
 	struct res *r = malloc(sizeof(struct res));
+	if (!r)
+		return NULL;
+
 	r->n = 0;
 	/* arbitrary number */
 	r->max = 1024;
-- 
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