core: fix param get regression (#2481)

It turns out single params are sent with index -1, so caught by the test for the _HASH_CHECK param.
mavlink · Dec 20, 2024 · 2b98c53 · 2b98c53
1 parent a964028
commit 2b98c53
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/mavsdk/core/mavlink_parameter_client.cpp b/src/mavsdk/core/mavlink_parameter_client.cpp
@@ -673,7 +673,8 @@ void MavlinkParameterClient::process_param_value(const mavlink_message_t& messag
                    << ", index: " << param_value.param_index;
     }
 
-    if (param_value.param_index == std::numeric_limits<uint16_t>::max()) {
+    if (param_value.param_index == std::numeric_limits<uint16_t>::max() &&
+        safe_param_id == "_HASH_CHECK") {
         // Ignore PX4's _HASH_CHECK param.
         return;
     }