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Ensure snnowflake was initialized in unload handlers

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This commit is contained in:
Arlo Breault 2019-07-10 10:52:51 +02:00
parent 99952ca7de
commit 3455cd5da8
2 changed files with 12 additions and 4 deletions
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8
proxy/init-badge.js
View file

@ -63,14 +63,18 @@ var snowflake, query, debug, silenceNotifications, log, dbg, init;
// Notification of closing tab with active proxy. // Notification of closing tab with active proxy.
window.onbeforeunload = function() { window.onbeforeunload = function() {
if (!silenceNotifications && Snowflake.MODE.WEBRTC_READY === snowflake.state) { if (
!silenceNotifications &&
snowflake !== null &&
Snowflake.MODE.WEBRTC_READY === snowflake.state
) {
return Snowflake.MESSAGE.CONFIRMATION; return Snowflake.MESSAGE.CONFIRMATION;
} }
return null; return null;
}; };
window.onunload = function() { window.onunload = function() {
snowflake.disable(); if (snowflake !== null) { snowflake.disable(); }
return null; return null;
}; };

8
proxy/init-webext.js
View file

@ -61,14 +61,18 @@ var debug, snowflake, config, broker, ui, log, dbg, init, update, silenceNotific
// Notification of closing tab with active proxy. // Notification of closing tab with active proxy.
window.onbeforeunload = function() { window.onbeforeunload = function() {
if (!silenceNotifications && Snowflake.MODE.WEBRTC_READY === snowflake.state) { if (
!silenceNotifications &&
snowflake !== null &&
Snowflake.MODE.WEBRTC_READY === snowflake.state
) {
return Snowflake.MESSAGE.CONFIRMATION; return Snowflake.MESSAGE.CONFIRMATION;
} }
return null; return null;
}; };
window.onunload = function() { window.onunload = function() {
snowflake.disable(); if (snowflake !== null) { snowflake.disable(); }
return null; return null;
}; };