now including entertain/chess

1 files changed, 5 insertions, 7 deletions

diff --git a/src/core/service.c b/src/core/service.c
index 20934a7..dda6311 100644
--- a/src/core/service.c
+++ b/src/core/service.c
@@ -918,11 +918,8 @@ hybbx_result_t hybbx_service_start_transport(hybbx_service_t *service,
         return HYBBX_ERR_BUSY;
     }
 
-    if (active->plugin->start == NULL) {
-        return HYBBX_ERR_UNSUPPORTED;
-    }
-
-    {
+    /* Feature plugins (e.g. entertain) may have init/tick/on_command only. */
+    if (active->plugin->start != NULL) {
         hybbx_result_t rc = active->plugin->start(config);
         if (rc != HYBBX_OK) {
             return rc;
@@ -1040,8 +1037,9 @@ hybbx_result_t hybbx_service_try_plugin_command(hybbx_service_t *service,
         const hybbx_transport_plugin_t *p = svc->transports[i].plugin;
         if (p != NULL && p->on_command != NULL) {
             hybbx_result_t rc = p->on_command(service, session, cmd);
-            if (rc == HYBBX_OK) {
-                return HYBBX_OK;
+            /* NOT_FOUND = not this plugin; any other result = handled. */
+            if (rc != HYBBX_ERR_NOT_FOUND) {
+                return rc;
             }
         }
     }