try to fix getFname

5 years ago · e69c736435
parent 5e6884ab68
commit e69c736435
1 changed files with 1 additions and 1 deletions
--- a/lib/ovo.h
+++ b/lib/ovo.h
@ -937,7 +937,7 @@ namespace ovo{
            string _path;
            bool _AES;
            /* generate file name */
-            inline string getFName(string key){
+            inline string getFName(const string& key){
                return this->_path + m.md5(key + "_ovo_db") + ".ovo_db";
            }
            /* check folder */