diff options
Diffstat (limited to 'erts')
| -rw-r--r-- | erts/preloaded/src/prim_file.erl | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/erts/preloaded/src/prim_file.erl b/erts/preloaded/src/prim_file.erl index fb0aef8947..13e8e8fb5b 100644 --- a/erts/preloaded/src/prim_file.erl +++ b/erts/preloaded/src/prim_file.erl @@ -864,9 +864,9 @@ drv_command(Port, Command) -> drv_command(Port, Command, R) when is_binary(Command) -> drv_command(Port, Command, true, R); drv_command(Port, Command, R) -> - try erlang:iolist_to_binary(Command) of - Bin -> - drv_command(Port, Bin, true, R) + try erlang:iolist_size(Command) of + _ -> + drv_command(Port, Command, true, R) catch error:Reason -> {error, Reason} |