From 1ba2b67b009fa2d99c93067c14af983ad6940836 Mon Sep 17 00:00:00 2001
From: CYBAI <cyb.ai.815@gmail.com>
Date: Fri, 26 Jan 2018 02:08:11 +0800
Subject: [PATCH] Use specific negative assertion for DOM globalscope

---
 components/script/dom/globalscope.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/components/script/dom/globalscope.rs b/components/script/dom/globalscope.rs
index 0d3b9b47298..255f2c34839 100644
--- a/components/script/dom/globalscope.rs
+++ b/components/script/dom/globalscope.rs
@@ -610,6 +610,6 @@ fn timestamp_in_ms(time: Timespec) -> u64 {
 unsafe fn global_scope_from_global(global: *mut JSObject) -> DomRoot<GlobalScope> {
     assert!(!global.is_null());
     let clasp = get_object_class(global);
-    assert!(((*clasp).flags & (JSCLASS_IS_DOMJSCLASS | JSCLASS_IS_GLOBAL)) != 0);
+    assert_ne!(((*clasp).flags & (JSCLASS_IS_DOMJSCLASS | JSCLASS_IS_GLOBAL)), 0);
     root_from_object(global).unwrap()
 }