joelcox/codeigniter-redis — pull request #4 by 91media (2012-01-20 22:32:12+00:00)
Title: Fixing no response bug

Currently when there is no data found for the given redis "query" the lib will throw an error. Working with the lib on more and more projects that could possibly have queries with 0 results, I worked my way around this issue by checking whether $result isset and returning false otherwise.