update for rustc 1.46

diff --git a/sndplay/src/command.rs b/sndplay/src/command.rs
index 3f5ecdeb3cdebbb48161c268da4eb2b1df4740a2..b706b9a2f05f9ec9787b6f8e97de1b0a37a24fd7 100644 (file)
--- a/sndplay/src/command.rs
+++ b/sndplay/src/command.rs
@@ -26,7 +26,7 @@ pub struct CmdLineState {
 }
 impl CmdLineState {
     pub fn new() -> Self {
-        let mut orig_state: termios = unsafe { std::mem::uninitialized() };
+        let mut orig_state: termios = unsafe { std::mem::MaybeUninit::uninit().assume_init() };
         unsafe { tcgetattr(0, &mut orig_state); }
         let mut new_state = orig_state;
         new_state.c_lflag &= !(libc::ECHO | libc::ICANON);
@@ -34,7 +34,7 @@ impl CmdLineState {
         Self { orig_state }
     }
     pub fn new_normal() -> Self {
-        let mut orig_state: termios = unsafe { std::mem::uninitialized() };
+        let mut orig_state: termios = unsafe { std::mem::MaybeUninit::uninit().assume_init() };
         unsafe { tcgetattr(0, &mut orig_state); }
         let mut new_state = orig_state;
         new_state.c_lflag |= libc::ECHO | libc::ICANON;