Casing problem in Title search parameter on Advanced

[dbietila]

When an Advanced Search in VuFind is edited, the casing of the Title parameter search can become corrupted. This results is the parameter being written as "&lookfor0[]=chicago&type0[]=Tltle" rather than "&lookfor0[]=chicago&type0[]=Title"

VuFind ignores the flawed title parameter, and runs the term as an All Fields search instead.