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-rw-r--r--src/libtest/cli.rs4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/libtest/cli.rs b/src/libtest/cli.rs
index aac454c023c..0cec8050c27 100644
--- a/src/libtest/cli.rs
+++ b/src/libtest/cli.rs
@@ -331,7 +331,7 @@ fn get_format(
     quiet: bool,
     allow_unstable: bool,
 ) -> OptPartRes<OutputFormat> {
-    let format = match matches.opt_str("format").as_ref().map(|s| &**s) {
+    let format = match matches.opt_str("format").as_deref() {
         None if quiet => OutputFormat::Terse,
         Some("pretty") | None => OutputFormat::Pretty,
         Some("terse") => OutputFormat::Terse,
@@ -355,7 +355,7 @@ fn get_format(
 }
 
 fn get_color_config(matches: &getopts::Matches) -> OptPartRes<ColorConfig> {
-    let color = match matches.opt_str("color").as_ref().map(|s| &**s) {
+    let color = match matches.opt_str("color").as_deref() {
         Some("auto") | None => ColorConfig::AutoColor,
         Some("always") => ColorConfig::AlwaysColor,
         Some("never") => ColorConfig::NeverColor,