mozilla-b2g/gaia — pull request #15855 by YusukeYamamoto (2014-01-31 05:38:16+00:00)
Title: Bug 889830 - JavascriptException: TypeError: result[i].type is undefined...

... operator_variant.js, line 146

see https://bugzilla.mozilla.org/show_bug.cgi?id=889830