appropriately handle case where tab is loaded before window finishes loading
appropriately handle case where tab is loaded before window finishes loading


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