PHP Warnings on Exclude rules page

[slaFFik]

Bug Report

WordPress Multisite 5.2.2.

When opening this page /wp-admin/network/admin.php?page=wp_stream_network_settings I see these errors:

Warning: Illegal string offset 'exclude_row' in /.../wp-content/plugins/stream/classes/class-settings.php on line 846

Warning: Illegal string offset 'exclude_row' in /.../wp-content/plugins/stream/classes/class-settings.php on line 848

Warning: Invalid argument supplied for foreach() in /.../wp-content/plugins/stream/classes/class-settings.php on line 848

Expected Behavior

No errors.

Actual Behavior

Describe what actually happens.

Steps to Reproduce the Problem

1. Clean installation of the WPMS 5.2 on PHP 7.3
2. Network activate the plugin
3. Go to Exclude tab.

Screenshots

System Information

• Stream plugin version: 3.4.1
• WordPress version: 5.2.2
• PHP version: 7.3
• Browser: Chrome
• Computer operating system: Windows 10 Pro

[kasparsd]

This will be fixed along with #1010 in #1034.

[kasparsd]

Fixed in #1034 and will be included in the next point release.