Bug 1363639 - stylo: Make interpolation of rect() match Gecko

servo · May 24, 2017 · a8cce41 · a8cce41
1 parent 5e58c52
commit a8cce41
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/components/style/properties/helpers/animated_properties.mako.rs b/components/style/properties/helpers/animated_properties.mako.rs
@@ -744,6 +744,7 @@ impl <T> Animatable for Option<T>
             (&Some(ref this), &Some(ref other)) => {
                 Ok(this.add_weighted(other, self_portion, other_portion).ok())
             }
+            (&None, &None) => Ok(None),
             _ => Err(()),
         }
     }
@@ -754,6 +755,7 @@ impl <T> Animatable for Option<T>
             (&Some(ref this), &Some(ref other)) => {
                 this.compute_distance(other)
             },
+            (&None, &None) => Ok(0.0),
             _ => Err(()),
         }
     }