Update raven.js to work around IE8 shortcomings#179

Merged

mattrobenolt merged 3 commits intogetsentry:masterfrom

johnbacon:patch-1

Jan 11, 2014

Commits on Jan 10, 2014

Update raven.js to work around IE8 shortcomings
johnbacon
committed

Commits on Jan 11, 2014

Test whether joinRegExp processes empty or undefined variables
johnbacon
committed
Use the isUndefined helper rather than typeof in joinRegExp
johnbacon
committed