Commit ea06ad2e authored by Kamil Dudka's avatar Kamil Dudka
Browse files

openssl: fix compile-time warning in Curl_ossl_check_cxn() 

... introduced in curl-7_48_0-293-g2968c83:

Error: COMPILER_WARNING:
lib/vtls/openssl.c: scope_hint: In function ‘Curl_ossl_check_cxn’
lib/vtls/openssl.c:767:15: warning: conversion to ‘int’ from ‘ssize_t’
may alter its value [-Wconversion]
parent 2968c839

lib/vtls/openssl.c

+1 −1
Original line number Diff line number Diff line
@@ -763,7 +763,7 @@ int Curl_ossl_check_cxn(struct connectdata *conn) 
     recv MSG_PEEK instead. Bug #795 */

#ifdef MSG_PEEK

  char buf;

  int nread;

  ssize_t nread;

  nread = recv((RECV_TYPE_ARG1)conn->sock[FIRSTSOCKET], (RECV_TYPE_ARG2)&buf,

               (RECV_TYPE_ARG3)1, (RECV_TYPE_ARG4)MSG_PEEK);

  if(nread == 0)