Fixed dividing a unit by NoUnit resulting in NoUnit

CHANGELOG.md

@@ -11,6 +11,7 @@
 - Added support for `ElectricCurrent * Resistance`
 - Added support for `Power * Time`
 - Added support for `Energy / Time`
+- Fixed dividing a unit by `NoUnit` resulting in `NoUnit`
 - Fixed interpreting of `µs`
 - Fixed panics caused in Rust `1.48.0` by specifying `decimal` as a git dependency.
 

Cargo.lock

@@ -14,7 +14,7 @@ checksum = "f52a465a666ca3d838ebbf08b241383421412fe7ebb463527bba275526d89f76"
 
 [[package]]
 name = "cpc"
-version = "1.1.0"
+version = "1.2.0"
 dependencies = [
  "decimal",
 ]

src/units.rs

@@ -577,7 +577,7 @@ pub fn divide(left: Number, right: Number) -> Result<Number, String> {
     Err(format!("Cannot divide {:?} by {:?}", left.unit, right.unit))
   } else if left.unit != NoUnit && right.unit == NoUnit {
     // 1 km / 2
-    Ok(Number::new(left.value / right.value, right.unit))
+    Ok(Number::new(left.value / right.value, left.unit))
   } else if lcat == rcat {
     // 4 km / 2 km
     let (left, right) = convert_to_lowest(left, right)?;