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Fix null dereference in moduleNeedsUpdate when the module isn't visible

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Jon Kolb 2019-02-13 23:44:10 +00:00
parent 77d14bc218
commit 3a4902ad4a
2 changed files with 5 additions and 0 deletions
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1
CHANGELOG.md
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@ -31,6 +31,7 @@ This project adheres to [Semantic Versioning](http://semver.org/).
- Installation script problems with raspbian
- Calendar: only show repeating count if the event is actually repeating [#1534](https://github.com/MichMich/MagicMirror/pull/1534)
- Calendar: Fix exdate handling when multiple values are specified (comma separated)
- Fix null dereference in moduleNeedsUpdate when the module isn't visible
### New weather module
- Fixed weather forecast table display [#1499](https://github.com/MichMich/MagicMirror/issues/1499).

4
js/main.js
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@ -173,6 +173,10 @@ var MM = (function() {
*/
var moduleNeedsUpdate = function(module, newHeader, newContent) {
var moduleWrapper = document.getElementById(module.identifier);
if (moduleWrapper === null) {
return false;
}
var contentWrapper = moduleWrapper.getElementsByClassName("module-content");
var headerWrapper = moduleWrapper.getElementsByClassName("module-header");