bw_get_local_plugin_data issuing Warning: array_merge(): Argument #2 is not an array

[bobbingwide]

When testing [bw_plug option=’active_plugins’] the Warning: array_merge() message was issued for the plugin called wpdb-alt.

Expected output

Display of the plugin without any messages with "No info available" in the Plugin links.

Actual output:

Warning: array_merge(): Argument #2 is not an array in
\oik-bob-bing-wide\shortcodes\oik-plug.php on line 406

Explanation

• wpdb-alt.php is a plugin I developed to work with an "Alternative database" ( on 27th March 2017) in order to be able to locally reconcile the post content in two versions of the same website.
• It was developed to work in batch mode only.
• It has a plugin header
• It doesn't have a readme.txt file
• So bw_get_readme_data() returns null
• and array_merge() returns null

Proposed solution

Don't call array_merge when bw_get_readme_data() returns null.
We should then expect some information to be displayed....
but it's not working yet.

[bobbingwide]

This was fixed in the previous commit.