diff --git a/clippy_lints/src/methods.rs b/clippy_lints/src/methods.rs
index 4d48ff45c..578fda8e7 100644
--- a/clippy_lints/src/methods.rs
+++ b/clippy_lints/src/methods.rs
@@ -786,11 +786,11 @@ fn lint_or_fun_call(cx: &LateContext, expr: &hir::Expr, name: &str, args: &[hir:
                 if !check_unwrap_or_default(cx, name, fun, &args[0], &args[1], or_has_args, expr.span) {
                     check_general_case(cx, name, fun.span, &args[0], &args[1], or_has_args, expr.span);
                 }
-            }
+            },
             hir::ExprMethodCall(fun, _, ref or_args) => {
                 check_general_case(cx, name, fun.span, &args[0], &args[1], !or_args.is_empty(), expr.span)
-            }
-            _ => {}
+            },
+            _ => {},
         }
     }
 }
diff --git a/src/main.rs b/src/main.rs
index 386107018..036adae83 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -234,13 +234,15 @@ pub fn main() {
         } else {
             option_env!("SYSROOT")
                 .map(|s| s.to_owned())
-                .or_else(|| Command::new("rustc")
-                    .arg("--print")
-                    .arg("sysroot")
-                    .output()
-                    .ok()
-                    .and_then(|out| String::from_utf8(out.stdout).ok())
-                    .map(|s| s.trim().to_owned()))
+                .or_else(|| {
+                    Command::new("rustc")
+                        .arg("--print")
+                        .arg("sysroot")
+                        .output()
+                        .ok()
+                        .and_then(|out| String::from_utf8(out.stdout).ok())
+                        .map(|s| s.trim().to_owned())
+                })
                 .expect("need to specify SYSROOT env var during clippy compilation, or use rustup or multirust")
         };