From 0cf5670c54bc6f94cea714d71bacab234ea23c51 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Micha=C5=82=20Antoniak?= <m.antoniak@posnet.com.pl>
Date: Wed, 27 Jan 2021 14:40:24 +0100
Subject: [PATCH] avoid warning: enum constant in boolean context

---
 lib/transfer.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/transfer.c b/lib/transfer.c
index f9cdcd1d8..c0e87f708 100644
--- a/lib/transfer.c
+++ b/lib/transfer.c
@@ -435,7 +435,7 @@ CURLcode Curl_readrewind(struct Curl_easy *data)
     ; /* do nothing */
   else if(data->state.httpreq == HTTPREQ_POST_MIME ||
           data->state.httpreq == HTTPREQ_POST_FORM) {
-    if(Curl_mime_rewind(mimepart)) {
+    if(Curl_mime_rewind(mimepart) != CURLE_OK) {
       failf(data, "Cannot rewind mime/post data");
       return CURLE_SEND_FAIL_REWIND;
     }