Fix Windows

saethlin · saethlin · commit 431edf51d7c4 · 2022-07-24T15:32:28.000-04:00
diff --git a/cargo-miri/bin.rs b/cargo-miri/bin.rs
@@ -255,9 +255,8 @@ fn exec(mut cmd: Command) -> ! {
     // On non-Unix imitate POSIX exec as closely as we can
     #[cfg(not(unix))]
     {
-        exec(cmd);
-        // Our imitation of exec only returns upon success
-        std::process::exit(0)
+        let exit_status = cmd.status().expect("failed to run command");
+        std::process::exit(exit_status.code().unwrap_or(-1));
     }
     // On Unix targets, actually exec
     // If exec returns, process setup has failed. This is the same error condition as the expect in

Original file line number	Diff line number	Diff line change
`@@ -255,9 +255,8 @@ fn exec(mut cmd: Command) -> ! {`
`255`	`255`	`// On non-Unix imitate POSIX exec as closely as we can`
`256`	`256`	`#[cfg(not(unix))]`
`257`	`257`	`{`
`258`		`- exec(cmd);`
`259`		`- // Our imitation of exec only returns upon success`
`260`		`- std::process::exit(0)`
	`258`	`+ let exit_status = cmd.status().expect("failed to run command");`
	`259`	`+ std::process::exit(exit_status.code().unwrap_or(-1));`
`261`	`260`	`}`
`262`	`261`	`// On Unix targets, actually exec`
`263`	`262`	`// If exec returns, process setup has failed. This is the same error condition as the expect in`