[Minor] Guard for-in

.eslintrc.json

@@ -28,6 +28,7 @@
         "multiline-comment-style": "off",
         "multiline-ternary": ["error", "always-multiline"],
         "newline-per-chained-call": ["error", { "ignoreChainWithDepth": 5 }],
+        "no-continue": "off",
         "no-extra-parens": ["error", "functions"],
         "no-implicit-globals": "off",
         "no-magic-numbers": "off",
@@ -60,7 +61,6 @@
         "consistent-this": "off",
         "func-style": "off",
         "function-paren-newline": "off",
-        "guard-for-in": "off",
         "line-comment-position": "off",
         "max-len": "off",
         "max-lines": "off",

interface/js/app/history.js

@@ -61,6 +61,7 @@ define(["jquery", "footable", "humanize"],
 
         function preprocess_item(item) {
             for (var prop in item) {
+                if (!{}.hasOwnProperty.call(item, prop)) continue;
                 switch (prop) {
                     case "rcpt_mime":
                     case "rcpt_smtp":

interface/js/app/rspamd.js

@@ -54,6 +54,7 @@ function ($, D3pie, visibility, NProgress, tab_stat, tab_graph, tab_config,
 
     function stopTimers() {
         for (var key in timer_id) {
+            if (!{}.hasOwnProperty.call(timer_id, key)) continue;
             Visibility.stop(timer_id[key]);
         }
     }