constification

[exim.git] / src / src / routers / rf_functions.h

diff --git a/src/src/routers/rf_functions.h b/src/src/routers/rf_functions.h
index 29f37cf5d213e5f446f4b6ca1709e49c9d3a9e76..b6ce0f6bccb50d8c2952a0484a23dae5ea45a256 100644 (file)
--- a/src/src/routers/rf_functions.h
+++ b/src/src/routers/rf_functions.h
@@ -11,7 +11,7 @@
 extern void rf_add_generated(router_instance *, address_item **,
               address_item *, address_item *, uschar *, header_line *,
               uschar *, ugid_block *, struct passwd *);
-extern void rf_change_domain(address_item *, uschar *, BOOL, address_item **);
+extern void rf_change_domain(address_item *, const uschar *, BOOL, address_item **);
 extern uschar *rf_expand_data(address_item *, uschar *, int *);
 extern int  rf_get_errors_address(address_item *, router_instance *,
               BOOL, uschar **);