When a user enters a blank search, by clicking “search” right away, or entering the search result url directly, the initial version of the Apache Solr Search Integration module, 6.x-1.x series, tells the user to “Please enter some keywords”.
I would like it to issue the empty search, thereby returning all available results. This question List all available items with Apache Solr if the search keyword is empty asks the same for the second generation of the module, 6.x-3.x and 7.x-1.x, but that answer doesn’t apply.
I’ve tried hacking out the if ($keys == '' check that yields the “error” message, but that simply results in no results at all.
