Fix driver dogfood bug

Manishearth · Manishearth · commit ab281184497f · 2018-04-04T18:56:21.000-07:00
diff --git a/src/driver.rs b/src/driver.rs
@@ -126,7 +126,7 @@ impl<'a> CompilerCalls<'a> for ClippyCompilerCalls {
 
 #[allow(print_stdout)]
 fn show_version() {
-    println!("{}", env!("CARGO_PKG_VERSION"));
+    println!(env!("CARGO_PKG_VERSION");
 }
 
 pub fn main() {

Original file line number	Diff line number	Diff line change
`@@ -126,7 +126,7 @@ impl<'a> CompilerCalls<'a> for ClippyCompilerCalls {`
`126`	`126`
`127`	`127`	`#[allow(print_stdout)]`
`128`	`128`	`fn show_version() {`
`129`		`- println!("{}", env!("CARGO_PKG_VERSION"));`
	`129`	`+ println!(env!("CARGO_PKG_VERSION");`
`130`	`130`	`}`
`131`	`131`
`132`	`132`	`pub fn main() {`