1 files changed, 3 insertions, 3 deletions
diff --git a/lib/SQL.cc b/lib/SQL.cc
index 7667cfb..35b005d 100644
--- a/lib/SQL.cc
+++ b/lib/SQL.cc
@@ -6,8 +6,8 @@
 
 #include "SQL.h"
 
-SQLConnection::SQLConnection(String host, String user, String passwd,
-                             String db, int port, String socket,
+SQLConnection::SQLConnection(const String & host, const String & user, const String & passwd,
+                             const String & db, int port, const String & socket,
 			     unsigned long cflags) throw (GeneralException) : res(0) {
     mysql_init(&con);
     
@@ -29,7 +29,7 @@ SQLConnection::~SQLConnection() {
     mysql_close(&con);
 }
 
-int SQLConnection::query(String q) {
+int SQLConnection::query(const String & q) {
     int r;
 
     if (res) {