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-rw-r--r--js/PluginHost.js6
1 files changed, 4 insertions, 2 deletions
diff --git a/js/PluginHost.js b/js/PluginHost.js
index 71596ad31..caee79d58 100644
--- a/js/PluginHost.js
+++ b/js/PluginHost.js
@@ -1,6 +1,8 @@
// based on http://www.velvetcache.org/2010/08/19/a-simple-javascript-hooks-system
-PluginHost = {
+
+/* exported PluginHost */
+const PluginHost = {
HOOK_ARTICLE_RENDERED: 1,
HOOK_ARTICLE_RENDERED_CDM: 2,
HOOK_ARTICLE_SET_ACTIVE: 3,
@@ -31,7 +33,7 @@ PluginHost = {
}
},
unregister: function (name, callback) {
- for (var i = 0; i < this.hooks[name].length; i++)
+ for (let i = 0; i < this.hooks[name].length; i++)
if (this.hooks[name][i] == callback)
this.hooks[name].splice(i, 1);
}