From db29a0c4a96b414128e2f73751bd33b4e210b639 Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Mon, 18 May 2020 18:51:37 +0200
Subject: sendf: make failf() use the mvsnprintf() return code

... and avoid a strlen() call. Fixes a MonocleAI warning.

Reported-by: MonocleAI
Fixes #5413
---
 lib/sendf.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/lib/sendf.c b/lib/sendf.c
index 6ad32e1b3..92caf7cec 100644
--- a/lib/sendf.c
+++ b/lib/sendf.c
@@ -267,8 +267,7 @@ void Curl_failf(struct Curl_easy *data, const char *fmt, ...)
     size_t len;
     char error[CURL_ERROR_SIZE + 2];
     va_start(ap, fmt);
-    mvsnprintf(error, CURL_ERROR_SIZE, fmt, ap);
-    len = strlen(error);
+    len = mvsnprintf(error, CURL_ERROR_SIZE, fmt, ap);
 
     if(data->set.errorbuffer && !data->state.errorbuf) {
       strcpy(data->set.errorbuffer, error);
-- 
cgit v1.2.1