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curl: Fixed usage of DNS options when not using c-ares resolver

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Commit 32352ed6adddcb introduced various DNS options, however, these
would cause curl to exit with CURLE_NOT_BUILT_IN when c-ares wasn't
being used as the backend resolver even if the options weren't set
by the user.

Additionally corrected some minor coding style errors from the same
commit.
This commit is contained in:
Steve Holme 2013-09-13 18:50:11 +01:00
parent 8a6dba520b
commit c243d45aad
3 changed files with 14 additions and 8 deletions
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6
src/tool_operate.c
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@ -1239,10 +1239,16 @@ int operate(struct Configurable *config, int argc, argv_item_t argv[])
my_setopt(curl, CURLOPT_PROGRESSDATA, &progressbar); my_setopt(curl, CURLOPT_PROGRESSDATA, &progressbar);
} }
/* new in libcurl 7.24.0: */
if(config->dns_servers)
my_setopt_str(curl, CURLOPT_DNS_SERVERS, config->dns_servers); my_setopt_str(curl, CURLOPT_DNS_SERVERS, config->dns_servers);
/* new in libcurl 7.33.0: */ /* new in libcurl 7.33.0: */
if(config->dns_interface)
my_setopt_str(curl, CURLOPT_DNS_INTERFACE, config->dns_interface); my_setopt_str(curl, CURLOPT_DNS_INTERFACE, config->dns_interface);
if(config->dns_ipv4_addr)
my_setopt_str(curl, CURLOPT_DNS_LOCAL_IP4, config->dns_ipv4_addr); my_setopt_str(curl, CURLOPT_DNS_LOCAL_IP4, config->dns_ipv4_addr);
if(config->dns_ipv6_addr)
my_setopt_str(curl, CURLOPT_DNS_LOCAL_IP6, config->dns_ipv6_addr); my_setopt_str(curl, CURLOPT_DNS_LOCAL_IP6, config->dns_ipv6_addr);
/* new in libcurl 7.6.2: */ /* new in libcurl 7.6.2: */