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| author | Roeland Jago Douma <rullzer@users.noreply.github.com> | 2018-08-08 13:59:31 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-08-08 13:59:31 +0200 |
| commit | e7e30ac25f05706ba7898bcb295d85bbcd0ec3c2 (patch) | |
| tree | be95e3f7d35f0dae1d2b906c580ed2527a0deb43 /lib | |
| parent | 388403876571cde932d5406b57bb2d6638deb403 (diff) | |
| parent | c74a5250e5b2a34ee8e070cfc6ee7fac8c06891b (diff) | |
| download | nextcloud-server-e7e30ac25f05706ba7898bcb295d85bbcd0ec3c2.tar.gz nextcloud-server-e7e30ac25f05706ba7898bcb295d85bbcd0ec3c2.zip | |
Merge pull request #10586 from nextcloud/fix/noid/check_if_ua_is_set
Check if HTTP_USER_AGENT is set before using it
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/private/legacy/util.php | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/private/legacy/util.php b/lib/private/legacy/util.php index a581397212a..1b9f52008fd 100644 --- a/lib/private/legacy/util.php +++ b/lib/private/legacy/util.php @@ -1535,6 +1535,10 @@ class OC_Util { * @return boolean */ public static function isIe() { + if (!isset($_SERVER['HTTP_USER_AGENT'])) { + return false; + } + return preg_match(Request::USER_AGENT_IE, $_SERVER['HTTP_USER_AGENT']) === 1; } |