xtk/X — pull request #93 by srikanthpagadala (2012-09-01 04:29:24+00:00)
Title: fix for issue #91 (attempt 2)

goog.isArray(arr_variable). This fix is for Issue #91.

before committing to git:
1. complied the codebase
2. successfully tested new xtk.js with my application to validate that
the fix resolved the issue at hand.

for more details: https://github.com/xtk/X/issues/91.