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Merge pull request #10956 from pmulholland42/master

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Add undefined check for navigator.userAgent
This commit is contained in:
Andreas Hocevar
2020-04-24 00:33:43 +02:00
committed by GitHub
parent e7968bcc1a 58ba114cb7
commit 937d953fbd
1 changed files with 3 additions and 1 deletions
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4
src/ol/has.js
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@@ -3,7 +3,9 @@
*/ */
const ua = const ua =
typeof navigator !== 'undefined' ? navigator.userAgent.toLowerCase() : ''; typeof navigator !== 'undefined' && typeof navigator.userAgent !== 'undefined'
? navigator.userAgent.toLowerCase()
: '';
/** /**
* User agent string says we are dealing with Firefox as browser. * User agent string says we are dealing with Firefox as browser.