C#: Fixed delegate docstring logic

• No longer produces double-summaries

modules/mono/editor/bindings_generator.cpp

@@ -2330,31 +2330,31 @@ Error BindingsGenerator::_generate_cs_signal(const BindingsGenerator::TypeInterf
 
 	// Generate signal
 	{
-		p_output.append(MEMBER_BEGIN "/// <summary>\n");
-		p_output.append(INDENT1 "/// ");
-		p_output.append("Represents the method that handles the ");
-		p_output.append("<see cref=\"" BINDINGS_NAMESPACE "." + p_itype.proxy_name + "." + p_isignal.proxy_name + "\"/>");
-		p_output.append(" event of a ");
-		p_output.append("<see cref=\"" BINDINGS_NAMESPACE "." + p_itype.proxy_name + "\"/>");
-		p_output.append(" class.\n");
-		p_output.append(INDENT1 "/// </summary>");
-
-		if (p_isignal.is_deprecated) {
-			if (p_isignal.deprecation_message.is_empty()) {
-				WARN_PRINT("An empty deprecation message is discouraged. Signal: '" + p_isignal.proxy_name + "'.");
-			}
-
-			p_output.append(MEMBER_BEGIN "[Obsolete(\"");
-			p_output.append(p_isignal.deprecation_message);
-			p_output.append("\")]");
-		}
-
 		bool is_parameterless = p_isignal.arguments.size() == 0;
 
 		// Delegate name is [SignalName]EventHandler
 		String delegate_name = is_parameterless ? "Action" : p_isignal.proxy_name + "EventHandler";
 
 		if (!is_parameterless) {
+			p_output.append(MEMBER_BEGIN "/// <summary>\n");
+			p_output.append(INDENT1 "/// ");
+			p_output.append("Represents the method that handles the ");
+			p_output.append("<see cref=\"" BINDINGS_NAMESPACE "." + p_itype.proxy_name + "." + p_isignal.proxy_name + "\"/>");
+			p_output.append(" event of a ");
+			p_output.append("<see cref=\"" BINDINGS_NAMESPACE "." + p_itype.proxy_name + "\"/>");
+			p_output.append(" class.\n");
+			p_output.append(INDENT1 "/// </summary>");
+
+			if (p_isignal.is_deprecated) {
+				if (p_isignal.deprecation_message.is_empty()) {
+					WARN_PRINT("An empty deprecation message is discouraged. Signal: '" + p_isignal.proxy_name + "'.");
+				}
+
+				p_output.append(MEMBER_BEGIN "[Obsolete(\"");
+				p_output.append(p_isignal.deprecation_message);
+				p_output.append("\")]");
+			}
+
 			// Generate delegate
 			p_output.append(MEMBER_BEGIN "public delegate void ");
 			p_output.append(delegate_name);