Commit cb1f1a61cedf3da332ebbc02a61e371a8b04b4dd
check that item is still in cache before destroying
Matt McKegg committed on 6/28/2017, 9:16:46 AMParent: 4ff3dd24fadc8bffcd79936dec7a644eb40ef22d
Files changed
| backlinks/obs.js | changed |
| backlinks/obs.js | |||
|---|---|---|---|
| @@ -23,10 +23,12 @@ | |||
| 23 | 23 … | // an item will be removed from cache between 5 - 10 seconds after release | |
| 24 | 24 … | // this ensures that the data is still available for a page reload | |
| 25 | 25 … | var timer = setInterval(() => { | |
| 26 | 26 … | oldRemove.forEach(id => { | |
| 27 | - cache[id].destroy() | ||
| 28 | - delete cache[id] | ||
| 27 … | + if (cache[id]) { | ||
| 28 … | + cache[id].destroy() | ||
| 29 … | + delete cache[id] | ||
| 30 … | + } | ||
| 29 | 31 … | }) | |
| 30 | 32 … | oldRemove.clear() | |
| 31 | 33 … | ||
| 32 | 34 … | // cycle | |
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