XSLTDetailsDisplay => C4::Context->preference("XSLTDetailsDisplay"),
XSLTResultsDisplay => C4::Context->preference("XSLTResultsDisplay"),
hidelostitems => C4::Context->preference("hidelostitems"),
- mylibraryfirst => (C4::Context->preference("SearchMyLibraryFirst")) ? C4::Context->userenv->{'branch'} : '',
+ mylibraryfirst => (C4::Context->preference("SearchMyLibraryFirst") && C4::Context->userenv) ? C4::Context->userenv->{'branch'} : '',
opaclayoutstylesheet => "" . C4::Context->preference("opaclayoutstylesheet"),
opaccolorstylesheet => "" . C4::Context->preference("opaccolorstylesheet"),
opacstylesheet => "" . C4::Context->preference("opacstylesheet"),