discoverygarden/islandora_solr_search — comment on commit bf7d81ca666f81801d07d55424443eac56f8a2a2
File: islandora_solr_search.module line 303
By adam-vessey:

This isn't really a good idea, as it results in queries which become arbitrarily long, due to the constant addition of spaces between $query and the (empty!?) $addition_string