check hasOwnProperty() before using

timothywei · Sep 21, 2016 · ca9479d · ca9479d
1 parent 8a58173
commit ca9479d
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/src/lib/tool.js b/src/lib/tool.js
@@ -127,7 +127,7 @@ export function JSONStringify(obj) {
       lv++;
       for (let i=0; i<keys.length; i++) {
         let k = keys[i];
-        if (!val.hasOwnProperty(k)) { continue; }
+        if (val.hasOwnProperty && !val.hasOwnProperty(k)) { continue; }
         json += k + ': ';
         _iterateObj(val[k], val);
         if (i < keys.length - 1) {

diff --git a/src/log/log.js b/src/log/log.js
@@ -394,7 +394,7 @@ class VConsoleLogTab extends VConsolePlugin {
               key: tool.htmlEncode(keys[i]), keyType: keyType, value: name, valueType: 'object'
             }, true));
           } else {
-            if (!obj.hasOwnProperty(keys[i])) {
+            if (obj.hasOwnProperty && !obj.hasOwnProperty(keys[i])) {
               keyType = 'private';
             }
             let renderData = {lineType: 'kv', key: tool.htmlEncode(keys[i]), keyType: keyType, value: tool.htmlEncode(val), valueType: valueType};