karma-runner/karma-firefox-launcher — pull request #9 by mzgol (2013-09-09 16:07:45+00:00)
Title: Correct firefox.exe file resolution on Windows, try different fallbacks.

Currently the task assumes Firefox is located under process.env.PROGRAMFILES
directory. This is not true, as Firefox, being 32-bit on Windows, is located
in process.env["PROGRAMFILES(X86)"]. This commit adds a fallback to the second path,
being forward-compatible in case 64-bit Firefox gets released for Windows.