[m.request] work around a bundler bug, fix #2647
[m.request] work around a bundler bug, fix #2647
MithrilJS/mithril.js,impinball/mithril.js,lhorie/mithril.js,barneycarroll/mithril.js,pygy/mithril.js,barneycarroll/mithril.js,MithrilJS/mithril.js,lhorie/mithril.js,pygy/mithril.js,impinball/mithril.js