cli/self_update: Fix error when casting to char*

tesuji · tesuji · commit 0db046d5e29f · 2019-04-17T04:32:31.000+07:00
diff --git a/src/cli/self_update.rs b/src/cli/self_update.rs
@@ -463,7 +463,7 @@ fn do_anti_sudo_check(no_prompt: bool) -> Result<()> {
             libc::getpwuid_r(
                 libc::geteuid(),
                 &mut pwd,
-                &mut buf as *mut [u8] as *mut i8,
+                &mut buf as *mut [u8] as *mut libc::c_char,
                 buf.len(),
                 &mut pwdp,
             )

Original file line number	Diff line number	Diff line change
`@@ -463,7 +463,7 @@ fn do_anti_sudo_check(no_prompt: bool) -> Result<()> {`
`463`	`463`	`libc::getpwuid_r(`
`464`	`464`	`libc::geteuid(),`
`465`	`465`	`&mut pwd,`
`466`		`- &mut buf as mut [u8] as mut i8,`
	`466`	`+ &mut buf as mut [u8] as mut libc::c_char,`
`467`	`467`	`buf.len(),`
`468`	`468`	`&mut pwdp,`
`469`	`469`	`)`