JorgeFerrer/liferay-portal — comment on commit c24b944c024d6ee7b697292390b1c570c1d85bfc
File: portal-impl/src/com/liferay/portal/model/PortletPreferencesListener.java line 90
By rotty3000:

You forgot to remove the "merge-fail-count".

```java
UnicodeProperties typeSettingsProperties =
layout.getTypeSettingsProperties();

typeSettingsProperties.remove("merge-fail-count");
```