karma-runner/karma — pull request #1195 by szarouski (2014-09-27 18:02:37+00:00)
Title: Make sure that if query is null code still works

Fix for the following issue:
ERROR [karma]: [TypeError: Cannot read property 'x-ua-compatible' of null]
TypeError: Cannot read property 'x-ua-compatible' of null
at getXUACompatibleMetaElement (d:\sz\start-template\sjaa-sandbox\node_modules\karma\lib\middleware\karma.js:40:19)
at d:\sz\start-template\sjaa-sandbox\node_modules\karma\lib\middleware\karma.js:145:45
at d:\sz\start-template\sjaa-sandbox\node_modules\karma\lib\middleware\common.js:65:35
at fs.js:295:14
at d:\sz\start-template\sjaa-sandbox\node_modules\karma\node_modules\graceful-fs\graceful-fs.js:104:5
at Object.oncomplete (fs.js:93:15)