1 files changed, 1 insertions, 1 deletions
diff --git a/library/std/src/process/tests.rs b/library/std/src/process/tests.rs
index 07d4de5c1a2..63455a274fa 100644
--- a/library/std/src/process/tests.rs
+++ b/library/std/src/process/tests.rs
@@ -137,7 +137,7 @@ fn child_stdout_read_buf() {
     let child = cmd.spawn().unwrap();
 
     let mut stdout = child.stdout.unwrap();
-    let mut buf: [MaybeUninit<u8>; 128] = MaybeUninit::uninit_array();
+    let mut buf: [MaybeUninit<u8>; 128] = [MaybeUninit::uninit(); 128];
     let mut buf = BorrowedBuf::from(buf.as_mut_slice());
     stdout.read_buf(buf.unfilled()).unwrap();