diff options
Diffstat (limited to 'src/transpile_scheme.rs')
-rw-r--r-- | src/transpile_scheme.rs | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/transpile_scheme.rs b/src/transpile_scheme.rs index ce66d10..5a88cda 100644 --- a/src/transpile_scheme.rs +++ b/src/transpile_scheme.rs @@ -10,8 +10,10 @@ impl TranspileScheme for ModelicaModel { fn repr_scheme(&self) -> Result<String, String> { let mut constants = vec![]; for (c, e) in self.get_constant_vars() { - constants.push(format!("({} {})", - c, try!(e.repr_scheme()))); + if let Some(v) = e { + constants.push(format!("({} {})", + c, try!(v.repr_scheme()))); + } } let mut binds = vec![]; let mut outputs = vec![]; |