rust/hg-core/src/lock.rs

--- a/rust/hg-core/src/lock.rs	Tue Mar 01 16:39:14 2022 +0100
+++ b/rust/hg-core/src/lock.rs	Mon Mar 14 14:10:41 2022 +0000
@@ -145,7 +145,7 @@
 
         /// Same as https://github.com/python/cpython/blob/v3.10.0/Modules/socketmodule.c#L5414
         const BUFFER_SIZE: usize = 1024;
-        let mut buffer = [0_i8; BUFFER_SIZE];
+        let mut buffer = [0 as libc::c_char; BUFFER_SIZE];
         let hostname_bytes = unsafe {
             let result = libc::gethostname(buffer.as_mut_ptr(), BUFFER_SIZE);
             if result != 0 {