https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=18945 Galen Charlton <gmcharlt@gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |gmcharlt@gmail.com --- Comment #1 from Galen Charlton <gmcharlt@gmail.com> --- I can reproduce this bug when UseICU is also on. Among other effects, UseICU will use {} rather than "" to quote a subject phrase when building the subject headings link (see bug 7092). However, a search like su:{Cats} triggers an infinite loop bug in OpenILS::QueryParser->decompose(). The following warnings emitted by QueryParser with debug logging turned on gives an idea of what's going on: Start of the loop. last_type: , joiner: &, struct: Koha::QueryParser::Driver::PQF::query_plan=HASH(0x40e1618) Encountered class change: subject|subject#su Start of the loop. last_type: , joiner: &, struct: Koha::QueryParser::Driver::PQF::query_plan=HASH(0x40e1618) Encountered atom: {Wizards Remainder: } Start of the loop. last_type: , joiner: &, struct: Koha::QueryParser::Driver::PQF::query_plan=HASH(0x40e1618) Start of the loop. last_type: , joiner: &, struct: Koha::QueryParser::Driver::PQF::query_plan=HASH(0x40e1618) Start of the loop. last_type: , joiner: &, struct: Koha::QueryParser::Driver::PQF::query_plan=HASH(0x40 ... above repeats indefinitely This bug appears to be more or less identical to one of the issues fixed by Evergreen bug https://bugs.launchpad.net/evergreen/+bug/1251359. -- You are receiving this mail because: You are the assignee for the bug. You are watching all bug changes.