Minor refactoring for clarity

2020-03-30 05:38:42 +02:00 · 2020-03-30 05:38:42 +02:00 · 6183ae22b5
commit 6183ae22b5
parent a7e07380ff
1 changed files with 1 additions and 1 deletions
--- a/src/format.rs
+++ b/src/format.rs
@ -183,7 +183,7 @@ impl<'term> std::fmt::Debug for TermDisplay<'term>
 					"number of function arguments differs from declaration (expected {}, got {})",
 					function.declaration.arity, function.arguments.len());

-				if function.arguments.len() > 0
+				if !function.arguments.is_empty()
 				{
 					write!(format, "{}(", function.declaration.name)?;