VerilogExporter: Fixed serializing components without params

diff --git a/plugins/net.mograsim.logic.model.am2900/src/net/mograsim/logic/model/examples/VerilogExporter.java b/plugins/net.mograsim.logic.model.am2900/src/net/mograsim/logic/model/examples/VerilogExporter.java
index 1f9c72f..e5c2443 100644 (file)
--- a/plugins/net.mograsim.logic.model.am2900/src/net/mograsim/logic/model/examples/VerilogExporter.java
+++ b/plugins/net.mograsim.logic.model.am2900/src/net/mograsim/logic/model/examples/VerilogExporter.java
@@ -18,6 +18,7 @@ import java.util.Set;
 import java.util.stream.Collectors;
 
 import com.google.gson.JsonElement;
+import com.google.gson.JsonNull;
 
 import net.mograsim.logic.model.am2900.Am2900Loader;
 import net.mograsim.logic.model.model.LogicModelModifiable;
@@ -420,7 +421,8 @@ public class VerilogExporter
                        }
 
                        result.append(COMPONENT_PREFIX);
-                       result.append(sanitizeVerilog(subcomponentID + subcomponentParams.params));
+                       String paramsString = subcomponentParams.params == JsonNull.INSTANCE ? "" : subcomponentParams.params.toString();
+                       result.append(sanitizeVerilog(subcomponentID + paramsString));
                        result.append(" (");
                        for (int i = 0; i < subcomponentInterfacePinNames.size(); i++)
                        {