diff options
Diffstat (limited to 'cli')
| -rw-r--r-- | cli/build.rs | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/cli/build.rs b/cli/build.rs index 76cfedd8b..b0088a9d8 100644 --- a/cli/build.rs +++ b/cli/build.rs @@ -257,10 +257,9 @@ fn main() { println!("cargo:rustc-env=TARGET={}", env::var("TARGET").unwrap()); println!("cargo:rustc-env=PROFILE={}", env::var("PROFILE").unwrap()); - println!( - "cargo:rustc-env=DENO_CANARY={}", - env::var("DENO_CANARY").unwrap_or_default() - ); + if let Ok(c) = env::var("DENO_CANARY") { + println!("cargo:rustc-env=DENO_CANARY={}", c); + } let c = PathBuf::from(env::var_os("CARGO_MANIFEST_DIR").unwrap()); let o = PathBuf::from(env::var_os("OUT_DIR").unwrap()); |