Ignore unused variable for non-linux builds

andrehjr · andrehjr · commit 43cb7d08e4ec · 2019-07-06T11:05:22.000-03:00
diff --git a/src/tools/rustbook/src/main.rs b/src/tools/rustbook/src/main.rs
@@ -108,7 +108,7 @@ pub fn linkcheck(args: &ArgMatches<'_>) -> Result<(), Error> {
 }
 
 #[cfg(not(all(target_arch = "x86_64", target_os = "linux")))]
-pub fn linkcheck(args: &ArgMatches<'_>) -> Result<(), Error> {
+pub fn linkcheck(_args: &ArgMatches<'_>) -> Result<(), Error> {
     bail!("mdbook-linkcheck only works on x86_64 linux targets.");
 }
 

Original file line number	Diff line number	Diff line change
`@@ -108,7 +108,7 @@ pub fn linkcheck(args: &ArgMatches<'_>) -> Result<(), Error> {`
`108`	`108`	`}`
`109`	`109`
`110`	`110`	`#[cfg(not(all(target_arch = "x86_64", target_os = "linux")))]`
`111`		`-pub fn linkcheck(args: &ArgMatches<'_>) -> Result<(), Error> {`
	`111`	`+pub fn linkcheck(_args: &ArgMatches<'_>) -> Result<(), Error> {`
`112`	`112`	`bail!("mdbook-linkcheck only works on x86_64 linux targets.");`
`113`	`113`	`}`
`114`	`114`