fix: clippy lint warning
Not necessary to borrow the to_string for comparison
@@ -2026,7 +2026,7 @@ impl<'b> App<'b> {
// Conflicts between flag subcommands and long args
if let Some(s) = sc.short_flag {
if let Some((first, second)) =
- self.two_short_flags_of(|f| f.value() == &s.to_string())
+ self.two_short_flags_of(|f| f.value() == s.to_string())
{
// Prevent conflicts with itself
if first.id() != second.id() {
