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Get rid of unused result warning with asprintf.

This commit is contained in:
ckolivas 2012-07-01 10:17:12 +10:00
parent 896775e308
commit 8f954d40ec

3
util.c
View File

@ -326,8 +326,7 @@ json_t *json_rpc_call(CURL *curl, const char *url,
headers = curl_slist_append(headers,
"X-Mining-Extensions: longpoll midstate rollntime submitold");
if (likely(global_hashrate)) {
asprintf(&ghashrate, "X-Mining-Hashrate: %llu", global_hashrate);
if (likely(global_hashrate && asprintf(&ghashrate, "X-Mining-Hashrate: %llu", global_hashrate) != -1)) {
headers = curl_slist_append(headers, ghashrate);
free(ghashrate);
}