diff options
Diffstat (limited to 'erts/emulator/beam/io.c')
| -rw-r--r-- | erts/emulator/beam/io.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/erts/emulator/beam/io.c b/erts/emulator/beam/io.c index 5325480901..7322239a73 100644 --- a/erts/emulator/beam/io.c +++ b/erts/emulator/beam/io.c @@ -4073,7 +4073,7 @@ done: * to the caller. */ int -erl_drv_port_control(Eterm port_num, char cmd, char* buff, ErlDrvSizeT size) +erl_drv_port_control(Eterm port_num, unsigned int cmd, char* buff, ErlDrvSizeT size) { ErtsProc2PortSigData *sigdp = erts_port_task_alloc_p2p_sig_data(); |