From b0edf0b7dae44d9e66f270a257cf654b35d5263d Mon Sep 17 00:00:00 2001
From: Stefan Eissing <stefan@eissing.org>
Date: Fri, 28 Apr 2023 09:24:24 +0200
Subject: [PATCH] pingpong: fix compiler warning "assigning an enum to unsigned
 char"

Closes #11050
---
 lib/pingpong.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/pingpong.c b/lib/pingpong.c
index 2f4aa1c346..f3f7cb93cb 100644
--- a/lib/pingpong.c
+++ b/lib/pingpong.c
@@ -211,7 +211,7 @@ CURLcode Curl_pp_vsendf(struct Curl_easy *data,
 #ifdef HAVE_GSSAPI
   data_sec = conn->data_prot;
   DEBUGASSERT(data_sec > PROT_NONE && data_sec < PROT_LAST);
-  conn->data_prot = data_sec;
+  conn->data_prot = (unsigned char)data_sec;
 #endif
 
   Curl_debug(data, CURLINFO_HEADER_OUT, s, (size_t)bytes_written);
@@ -316,7 +316,7 @@ CURLcode Curl_pp_readresp(struct Curl_easy *data,
                          &gotbytes);
 #ifdef HAVE_GSSAPI
       DEBUGASSERT(prot  > PROT_NONE && prot < PROT_LAST);
-      conn->data_prot = prot;
+      conn->data_prot = (unsigned char)prot;
 #endif
       if(result == CURLE_AGAIN)
         return CURLE_OK; /* return */
-- 
2.47.3