diff options
| -rw-r--r-- | src/libstd/sys/windows/mod.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libstd/sys/windows/mod.rs b/src/libstd/sys/windows/mod.rs index 6e3b48a8f64..5bb2a134533 100644 --- a/src/libstd/sys/windows/mod.rs +++ b/src/libstd/sys/windows/mod.rs @@ -198,7 +198,7 @@ pub fn set_nonblocking(fd: sock_t, nb: bool) { if unsafe { c::ioctlsocket(fd, c::FIONBIO, &mut set) } != 0 { // The above function should not return an error unless we passed it // invalid parameters. Panic on errors. - Err(last_error()).unwrap(); + panic!("set_nonblocking called with invalid parameters: {}", last_error()); } } |