Fix sv2 pubkeys (#669)

* removed unused ternary condition, it might have done weird things

Author: shufps

main/http_server/handler_system.cpp

@@ -92,6 +92,10 @@ esp_err_t GET_system_info(httpd_req_t *req)
     char *fallbackStratumURL = Config::getStratumFallbackURL();
     char *fallbackStratumUser= Config::getStratumFallbackUser();
 
+    char *sv2_auth = Config::getSV2AuthorityPubkey();
+    char *fb_sv2_auth = Config::getFallbackSV2AuthorityPubkey();
+
+
     // static
     doc["asicCount"]          = board->getAsicCount();
     doc["smallCoreCount"]     = (board->getAsics()) ? board->getAsics()->getSmallCoreCount() : 0;
@@ -210,14 +214,8 @@ esp_err_t GET_system_info(httpd_req_t *req)
     doc["fallbackStratumTLS"] = Config::isStratumFallbackTLS();
     doc["stratumProtocol"]    = Config::getStratumProtocol();
     doc["fallbackStratumProtocol"] = Config::getFallbackStratumProtocol();
-    {
-        char *sv2_auth = Config::getSV2AuthorityPubkey();
-        doc["sv2AuthorityPubkey"] = sv2_auth ? sv2_auth : "";
-        safe_free(sv2_auth);
-        char *fb_sv2_auth = Config::getFallbackSV2AuthorityPubkey();
-        doc["fallbackSv2AuthorityPubkey"] = fb_sv2_auth ? fb_sv2_auth : "";
-        safe_free(fb_sv2_auth);
-    }
+    doc["sv2AuthorityPubkey"] = sv2_auth;
+    doc["fallbackSv2AuthorityPubkey"] = fb_sv2_auth;
     doc["sv2ChannelType"]     = Config::getSV2ChannelType();
     doc["fallbackSv2ChannelType"] = Config::getFallbackSV2ChannelType();
     doc["voltage"]            = POWER_MANAGEMENT_MODULE.getVoltage();
@@ -264,6 +262,9 @@ esp_err_t GET_system_info(httpd_req_t *req)
     free(fallbackStratumURL);
     free(fallbackStratumUser);
 
+    free(sv2_auth);
+    free(fb_sv2_auth);
+
     return ret;
 }