Don't open a new integration pipe if there is already an integration pipe open. Fixes hangs on shutdown after launching multiple Zotero instances.
Don't open a new integration pipe if there is already an integration pipe open. Fixes hangs on shutdown after launching multiple Zotero instances.


egh/zotero,fbennett/zotero,adunning/zotero,hoehnp/zotero,retorquere/zotero,adunning/zotero,sendecomp/zotero,rmzelle/zotero,aurimasv/zotero,retorquere/zotero,hoehnp/zotero,sendecomp/zotero,adunning/zotero,LinuxMercedes/zotero,LinuxMercedes/zotero,gracile-fr/zotero,egh/zotero,sendecomp/zotero,egh/zotero,LinuxMercedes/zotero,rmzelle/zotero,gracile-fr/zotero,robamler/zotero,hoehnp/zotero,rmzelle/zotero,gracile-fr/zotero,retorquere/zotero,robamler/zotero,robamler/zotero