[openssl/openssl] 90cc6f: return 0 if an error occurred

[avoget]

  Branch: refs/heads/openssl-3.1
  Home:   https://github.com/openssl/openssl
  Commit: 90cc6fa8341507bf28467fc70dd819426a574a5d
      https://github.com/openssl/openssl/commit/90cc6fa8341507bf28467fc70dd819426a574a5d
  Author: Alexey Fofanov <avoget at gmail.com>
  Date:   2023-10-26 (Thu, 26 Oct 2023)

  Changed paths:
    M crypto/http/http_client.c

  Log Message:
  -----------
  return 0 if an error occurred

Reviewed-by: Tomas Mraz <tomas at openssl.org>
Reviewed-by: Paul Dale <pauli at openssl.org>
Reviewed-by: Hugo Landau <hlandau at openssl.org>
(Merged from https://github.com/openssl/openssl/pull/22504)

(cherry picked from commit f0d88b4d070426493749cfd6b657e42dc3c2f5dd)