Stopped taking a reference of a reference.

baileyn · baileyn · commit 1497b84a640f · 2017-06-19T18:48:35.000-04:00
diff --git a/src/krate.rs b/src/krate.rs
@@ -200,7 +200,7 @@ impl<'a> NewCrate<'a> {
     }
 
     fn validate_license(&mut self, license_file: Option<&str>) -> CargoResult<()> {
-        if let Some(ref license) = self.license {
+        if let Some(license) = self.license {
             for part in license.split('/') {
                license_exprs::validate_license_expr(part)
                    .map_err(|e| human(&format_args!("{}; see http://opensource.org/licenses \

Original file line number	Diff line number	Diff line change
`@@ -200,7 +200,7 @@ impl<'a> NewCrate<'a> {`
`200`	`200`	`}`
`201`	`201`
`202`	`202`	`fn validate_license(&mut self, license_file: Option<&str>) -> CargoResult<()> {`
`203`		`- if let Some(ref license) = self.license {`
	`203`	`+ if let Some(license) = self.license {`
`204`	`204`	`for part in license.split('/') {`
`205`	`205`	`license_exprs::validate_license_expr(part)`
`206`	`206`	`.map_err(\|e\| human(&format_args!("{}; see http://opensource.org/licenses \`