diff --git a/components/style/properties/longhand/text.mako.rs b/components/style/properties/longhand/text.mako.rs
index cd8606ab2ad..26a29a49f39 100644
--- a/components/style/properties/longhand/text.mako.rs
+++ b/components/style/properties/longhand/text.mako.rs
@@ -75,19 +75,27 @@ ${helpers.single_keyword("unicode-bidi", "normal embed isolate bidi-override iso
         }
         let mut blink = false;
         let mut empty = true;
-        while let Ok(ident) = input.expect_ident() {
-            match_ignore_ascii_case! { ident,
-                "underline" => if result.underline { return Err(()) }
-                              else { empty = false; result.underline = true },
-                "overline" => if result.overline { return Err(()) }
-                              else { empty = false; result.overline = true },
-                "line-through" => if result.line_through { return Err(()) }
-                                  else { empty = false; result.line_through = true },
-                "blink" => if blink { return Err(()) }
-                           else { empty = false; blink = true },
-                _ => break
-            }
+
+        while input.try(|input| {
+                if let Ok(ident) = input.expect_ident() {
+                    match_ignore_ascii_case! { ident,
+                        "underline" => if result.underline { return Err(()) }
+                                       else { empty = false; result.underline = true },
+                        "overline" => if result.overline { return Err(()) }
+                                      else { empty = false; result.overline = true },
+                        "line-through" => if result.line_through { return Err(()) }
+                                          else { empty = false; result.line_through = true },
+                        "blink" => if blink { return Err(()) }
+                                   else { empty = false; blink = true },
+                        _ => return Err(())
+                    }
+                } else {
+                    return Err(());
+                }
+                Ok(())
+            }).is_ok() {
         }
+
         if !empty { Ok(result) } else { Err(()) }
     }
 
diff --git a/tests/wpt/metadata-css/css21_dev/html4/c71-fwd-parsing-003.htm.ini b/tests/wpt/metadata-css/css21_dev/html4/c71-fwd-parsing-003.htm.ini
deleted file mode 100644
index f8f06a021a1..00000000000
--- a/tests/wpt/metadata-css/css21_dev/html4/c71-fwd-parsing-003.htm.ini
+++ /dev/null
@@ -1,3 +0,0 @@
-[c71-fwd-parsing-003.htm]
-  type: reftest
-  expected: FAIL