Fix grid info fetch ignoring certificates

indra/newview/hipporestrequest.cpp

@@ -327,6 +327,7 @@ int HippoRestRequest::getBlocking(const std::string &url, std::string *result)
 
 	curl_easy_setopt(curlp, CURLOPT_NOSIGNAL, 1);	// don't use SIGALRM for timeouts
 	curl_easy_setopt(curlp, CURLOPT_TIMEOUT, 5);	// seconds
+        curl_easy_setopt(curlp, CURLOPT_CAINFO, gDirUtilp->getCAFile().c_str());
 
 	curl_easy_setopt(curlp, CURLOPT_WRITEFUNCTION, curlWrite);
 	curl_easy_setopt(curlp, CURLOPT_WRITEDATA, result);