1 files changed, 3 insertions, 3 deletions
diff --git a/http/api-inc.php b/http/api-inc.php
index 2606df7..720926f 100644
--- a/http/api-inc.php
+++ b/http/api-inc.php
@@ -38,9 +38,9 @@ function run($parameters) {
     $version = isset($parameters['version']) ? $parameters['version'] : '_default';
     $apiClass = isset($versionClasses[$version]) ? $versionClasses[$version] : $versionClasses['_default'];
     $api = new $apiClass($parameters);
-    if ($parameters['tournament_rank'] == ApiPkl::RANK_KMP) {
+    if (isset($parameters['tournament_rank']) && $parameters['tournament_rank'] == ApiPkl::RANK_KMP) {
         $result = $api->calculate_kmp_points();
-    } else if ($parameters['tournament_rank'] == ApiPkl::RANK_BNET) {
+    } else if (isset($parameters['tournament_rank']) && $parameters['tournament_rank'] == ApiPkl::RANK_BNET) {
         $result = $api->calculate_bridgenet_points();
     } else {
         $result = $api->calculate_points();
@@ -117,7 +117,7 @@ class ApiPkl {
         if ($return['type'] == 3 || $return['type'] > 4) {
             throw new ParametersException('Parameter: type has incorrect value (' . $return['type'] . ')');
         }
-        if ($return['type'] != 2 && $this->parameters['tournament_rank'] == ApiPkl::RANK_KMP) {
+        if ($return['type'] != 2 && isset($this->parameters['tournament_rank']) && $this->parameters['tournament_rank'] == ApiPkl::RANK_KMP) {
             throw new ParametersException('Parameter: type has incorrect value (' . $return['type'] . ') for KMP tournament');
         }
         if (isset($this->parameters['boards'])) {