From 27b60135be714bc7d60beba2ee4095ef51645df9 Mon Sep 17 00:00:00 2001
From: Jyotsna Prakash <jyotsna.prakash@gmail.com>
Date: Sun, 5 Mar 2017 17:49:47 -0800
Subject: [PATCH] replace match with if-let

---
 components/style/properties/properties.mako.rs | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

diff --git a/components/style/properties/properties.mako.rs b/components/style/properties/properties.mako.rs
index 4a7efc2755c..8b9ab40a4dc 100644
--- a/components/style/properties/properties.mako.rs
+++ b/components/style/properties/properties.mako.rs
@@ -1802,13 +1802,10 @@ pub fn apply_declarations<'a, F, I>(viewport_size: Size2D<Au>,
     let mut custom_properties = None;
     let mut seen_custom = HashSet::new();
     for declaration in iter_declarations() {
-        match *declaration {
-            PropertyDeclaration::Custom(ref name, ref value) => {
-                ::custom_properties::cascade(
-                    &mut custom_properties, &inherited_custom_properties,
-                    &mut seen_custom, name, value)
-            }
-            _ => {}
+        if let PropertyDeclaration::Custom(ref name, ref value) = *declaration {
+            ::custom_properties::cascade(
+                &mut custom_properties, &inherited_custom_properties,
+                &mut seen_custom, name, value)
         }
     }