Gitea form post method now takes empty descriptions into account.

If the description box is empty, new lines are not added between the last line
and the marker data. If empty description boxes are eventually made possible, this
will allow for that.

Scripts/server_gitea_api.gd

@@ -154,10 +154,13 @@ func __send_form_data_thread(data:Dictionary, map_name:String, bug_position:Vect
 	
 	var post_data : Dictionary = {
 		"title": data["title"],
-		"body": data["body"] + "\n\n" + JSON.stringify(marker_data, "", false),
+		"body": data["body"],
 		"labels": labels
 	}
 	
+	if not post_data["body"].is_empty(): post_data["body"] += "\n\n"
+	post_data["body"] += JSON.stringify(marker_data, "", false)
+	
 	# Post issue to Gitea
 	api_url = __build_url_string("issues")
 	var post_data_string : String = JSON.stringify(post_data)