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-rw-r--r--lib/asyn-thread.c22
1 files changed, 12 insertions, 10 deletions
diff --git a/lib/asyn-thread.c b/lib/asyn-thread.c
index 6cdc9adff..ebba011a7 100644
--- a/lib/asyn-thread.c
+++ b/lib/asyn-thread.c
@@ -434,19 +434,21 @@ static bool init_resolve_thread (struct connectdata *conn,
static CURLcode resolver_error(struct connectdata *conn)
{
const char *host_or_proxy;
- CURLcode rc;
+ CURLcode result;
+
if(conn->bits.httpproxy) {
host_or_proxy = "proxy";
- rc = CURLE_COULDNT_RESOLVE_PROXY;
+ result = CURLE_COULDNT_RESOLVE_PROXY;
}
else {
host_or_proxy = "host";
- rc = CURLE_COULDNT_RESOLVE_HOST;
+ result = CURLE_COULDNT_RESOLVE_HOST;
}
failf(conn->data, "Could not resolve %s: %s", host_or_proxy,
conn->async.hostname);
- return rc;
+
+ return result;
}
/*
@@ -463,13 +465,13 @@ CURLcode Curl_resolver_wait_resolv(struct connectdata *conn,
struct Curl_dns_entry **entry)
{
struct thread_data *td = (struct thread_data*) conn->async.os_specific;
- CURLcode rc = CURLE_OK;
+ CURLcode result = CURLE_OK;
DEBUGASSERT(conn && td);
/* wait for the thread to resolve the name */
if(Curl_thread_join(&td->thread_hnd))
- rc = getaddrinfo_complete(conn);
+ result = getaddrinfo_complete(conn);
else
DEBUGASSERT(0);
@@ -480,14 +482,14 @@ CURLcode Curl_resolver_wait_resolv(struct connectdata *conn,
if(!conn->async.dns)
/* a name was not resolved, report error */
- rc = resolver_error(conn);
+ result = resolver_error(conn);
destroy_async_data(&conn->async);
if(!conn->async.dns)
connclose(conn, "asynch resolve failed");
- return (rc);
+ return result;
}
/*
@@ -517,9 +519,9 @@ CURLcode Curl_resolver_is_resolved(struct connectdata *conn,
getaddrinfo_complete(conn);
if(!conn->async.dns) {
- CURLcode rc = resolver_error(conn);
+ CURLcode result = resolver_error(conn);
destroy_async_data(&conn->async);
- return rc;
+ return result;
}
destroy_async_data(&conn->async);
*entry = conn->async.dns;