http.c: don't use curl_easy_strerror prior to curl-7.12.0

Reverts be22d92 (http: avoid empty error messages for some curl
errors, 2011-09-05) on platforms with older versions of libcURL
where the function is not available.

Signed-off-by: Joachim Schmitz <jojo@schmitz-digital.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Joachim Schmitz 2012-08-23 09:33:55 +02:00 committed by Junio C Hamano
parent fab4b04e4b
commit 4246b0bd90

2
http.c
View File

@ -806,10 +806,12 @@ static int http_request(const char *url, void *result, int target, int options)
ret = HTTP_REAUTH;
}
} else {
#if LIBCURL_VERSION_NUM >= 0x070c00
if (!curl_errorstr[0])
strlcpy(curl_errorstr,
curl_easy_strerror(results.curl_result),
sizeof(curl_errorstr));
#endif
ret = HTTP_ERROR;
}
} else {