diff --git a/FileLoader.h b/FileLoader.h
index 8a83d61..8ab8464 100644
--- a/FileLoader.h
+++ b/FileLoader.h
@@ -17,6 +17,15 @@ class FileLoader
                 Path(const std::string & full_path,
                         const std::string & short_path)
                     : fullPath(full_path), shortPath(short_path) { }
+                std::string toString() const
+                {
+                    std::string ret;
+                    if (shortPath != "")
+                        ret += shortPath + ",";
+                    if (fullPath != "")
+                        ret += fullPath;
+                    return ret;
+                }
         };
 
         class Buffer