Notice: Only variables should be passed by reference in dteseven_recipesearch_block_view() (line 72 of /mnt/www/html/downtoearthtest/docroot/sites/all/modules/dteseven_recipesearch/dteseven_recipesearch.module).
Notice: Only variables should be passed by reference in dteseven_recipesearch_block_view() (line 76 of /mnt/www/html/downtoearthtest/docroot/sites/all/modules/dteseven_recipesearch/dteseven_recipesearch.module).
Notice: Only variables should be passed by reference in dteseven_searchblock_block_view() (line 44 of /mnt/www/html/downtoearthtest/docroot/sites/all/modules/dteseven_searchblock/dteseven_searchblock.module).
Notice: Only variables should be passed by reference in dteseven_recipesearch_block_view() (line 76 of /mnt/www/html/downtoearthtest/docroot/sites/all/modules/dteseven_recipesearch/dteseven_recipesearch.module).
