From afdbb176f696961f79ce457f32b19a454b2c568f Mon Sep 17 00:00:00 2001
From: xkernel <xkernel.wang@foxmail.com>
Date: Sun, 10 Jul 2022 18:22:23 +0200
Subject: [PATCH] getinfo: return better error on NULL as first argument

Closes #9114
---
 lib/getinfo.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/getinfo.c b/lib/getinfo.c
index 758cf54bbe..c3556b3102 100644
--- a/lib/getinfo.c
+++ b/lib/getinfo.c
@@ -578,7 +578,7 @@ CURLcode Curl_getinfo(struct Curl_easy *data, CURLINFO info, ...)
   CURLcode result = CURLE_UNKNOWN_OPTION;
 
   if(!data)
-    return result;
+    return CURLE_BAD_FUNCTION_ARGUMENT;
 
   va_start(arg, info);
 
-- 
2.47.3