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check for empty searches #66

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Oct 30, 2014
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2 changes: 1 addition & 1 deletion includes/highlighting.inc
Original file line number Diff line number Diff line change
Expand Up @@ -17,7 +17,7 @@
* An array as per islandora_paged_content_parse_solr_highlighting().
*/
function islandora_paged_content_perform_solr_highlighting_query($query, $params = array()) {
if (!module_exists('islandora_ocr')) {
if (!$query || $query == ' ' || !module_exists('islandora_ocr')) {
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Could we change $query == ' ' to be empty(trim($query))? I think it would be safer.

return array();
}
module_load_include('inc', 'islandora_ocr', 'includes/solr');
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