From c55cee533970a169c6b405dc05ad231f33a4590c Mon Sep 17 00:00:00 2001
From: qiang <guoshengqiang@live.com>
Date: Wed, 11 Dec 2019 21:25:02 +0800
Subject: [PATCH] fix: v3-app iOS css.var

---
 lib/app-plus/view-api.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/app-plus/view-api.js b/lib/app-plus/view-api.js
index a1b0a13c3..67f1fcb72 100644
--- a/lib/app-plus/view-api.js
+++ b/lib/app-plus/view-api.js
@@ -12,7 +12,7 @@ export {
 
 export function canIUse (schema) {
   if (schema === 'css.var') {
-    return window.CSS && window.CSS.supports && window.CSS.supports('--a', 0)
+    return window.CSS && window.CSS.supports && window.CSS.supports('--a:0')
   }
   return true
-}
+}
-- 
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