diff options
Diffstat (limited to 'compiler/rustc_codegen_cranelift/src/config.rs')
| -rw-r--r-- | compiler/rustc_codegen_cranelift/src/config.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_codegen_cranelift/src/config.rs b/compiler/rustc_codegen_cranelift/src/config.rs index e59a0cb0a..45522fb1a 100644 --- a/compiler/rustc_codegen_cranelift/src/config.rs +++ b/compiler/rustc_codegen_cranelift/src/config.rs @@ -2,7 +2,7 @@ use std::env; use std::str::FromStr; fn bool_env_var(key: &str) -> bool { - env::var(key).as_ref().map(|val| &**val) == Ok("1") + env::var(key).as_deref() == Ok("1") } /// The mode to use for compilation. |