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Fix a bug that causes 100% CPU load in timestamp_view.js

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When `millis_since` becomes larger than one week, `delay` becomes
negative and is set to Zero. This causes an infinite loop and therefore
100% CPU usage (single thread).

// FREEBIE
This commit is contained in:
codedust
2016-01-27 20:35:04 +01:00
committed by lilia
parent f1335d65f5
commit 9b390baea0
1 changed files with 8 additions and 1 deletions
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9
js/views/timestamp_view.js
View File

@@ -34,10 +34,17 @@
} else { // more than a week ago
// Day of week + time
delay = 7 * 24 * 60 * 60 * 1000 - millis_since;
if (delay < -(60 * 1000)) {
// more than one week and one minute ago
// don't do any further updates as the displayed timestamp
// won't change any more
return;
}
}
if (delay) {
if (delay < 0) { delay = 0; }
if (delay < 0) { delay = 1000; }
this.timeout = setTimeout(this.update.bind(this), delay);
}
},