Fix use of undefined backend in RTU

Stéphane Raimbault
1 parent f0b67888
Showing 1 changed file with 1 additions and 1 deletions
src/modbus-rtu.c
@@ -539,7 +539,7 @@ modbus_t* modbus_new_rtu(const char *device,
  
     ctx = (modbus_t *) malloc(sizeof(modbus_t));
     _modbus_init_common(ctx);
-    if (modbus_set_slave(ctx, slave) == -1) {
+    if (_modbus_set_slave(ctx, slave) == -1) {
         return NULL;
     }