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| author | Ondřej Čertík <ondrej@certik.us> | 2020-02-20 15:08:14 -0700 |
|---|---|---|
| committer | Ondřej Čertík <ondrej@certik.us> | 2020-02-20 15:22:06 -0700 |
| commit | 8281c302054e479ba4d938971a426721f409ca23 (patch) | |
| tree | b89f2a9fbdbe67b839ab6f240e3d784088cfc074 /src/main.rs | |
| parent | 79b29a17c50d27bb089747a0b1ac23cf62db24c2 (diff) | |
| download | fpm-8281c302054e479ba4d938971a426721f409ca23.tar.gz fpm-8281c302054e479ba4d938971a426721f409ca23.zip | |
Simplify the code
Diffstat (limited to 'src/main.rs')
| -rw-r--r-- | src/main.rs | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/src/main.rs b/src/main.rs index b3195c7..340c1d3 100644 --- a/src/main.rs +++ b/src/main.rs @@ -68,11 +68,9 @@ add_executable(p1 ../main.f90 {}) }; args.extend(vec!["-B", "build", "."]); println!("[+] cmake {:?}", args); - let env_fc = env::var("FC"); - let fc : String = if env_fc.is_err() { - "gfortran".to_string() - } else { - env_fc.unwrap() + let fc : String = match env::var("FC") { + Ok(val) => val, + Err(_) => "gfortran".to_string(), }; let output = std::process::Command::new("cmake") .args(&args) |