diff options
| author | Thomas Bruederli <thomas@roundcube.net> | 2013-10-26 11:49:02 +0200 |
|---|---|---|
| committer | Thomas Bruederli <thomas@roundcube.net> | 2013-10-26 11:49:02 +0200 |
| commit | fdb30f32790857797ae91520995b02316d2d3673 (patch) | |
| tree | e534c006e76743bd1baaa9e997b0fbef93bfdeac /program/lib/Roundcube/rcube_utils.php | |
| parent | f202a7e8b17c5284daf554c2de91a1ec68c76da0 (diff) | |
Fix CSS selector modifications when nested in @media blocks
Diffstat (limited to 'program/lib/Roundcube/rcube_utils.php')
| -rw-r--r-- | program/lib/Roundcube/rcube_utils.php | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/program/lib/Roundcube/rcube_utils.php b/program/lib/Roundcube/rcube_utils.php index b73bc0812..174fe398c 100644 --- a/program/lib/Roundcube/rcube_utils.php +++ b/program/lib/Roundcube/rcube_utils.php @@ -454,6 +454,9 @@ class rcube_utils // cut out all contents between { and } while (($pos = strpos($source, '{', $last_pos)) && ($pos2 = strpos($source, '}', $pos))) { + $nested = strpos($source, '{', $pos+1); + if ($nested && $nested < $pos2) // when dealing with nested blocks (e.g. @media), take the inner one + $pos = $nested; $length = $pos2 - $pos - 1; $styles = substr($source, $pos+1, $length); |