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| author | gorhill <rhill@raymondhill.net> | 2015-03-16 15:07:24 -0400 |
|---|---|---|
| committer | gorhill <rhill@raymondhill.net> | 2015-03-16 15:07:24 -0400 |
| commit | d098edf2e32e58760d54e719e5bd5b6df38e4afa (patch) | |
| tree | c2ce13a0ec71c4c4ce2a1e6c740f13a1af09c31d | |
| parent | 865ff3e01b2af054080da78e48450ed1c2ca0a9b (diff) | |
| download | uBlock-d098edf2e32e58760d54e719e5bd5b6df38e4afa.zip uBlock-d098edf2e32e58760d54e719e5bd5b6df38e4afa.tar.gz uBlock-d098edf2e32e58760d54e719e5bd5b6df38e4afa.tar.bz2 | |
be ready for when Element.matches is not supported
| -rw-r--r-- | src/js/cosmetic-filtering.js | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/js/cosmetic-filtering.js b/src/js/cosmetic-filtering.js index 3781b6d..4c41950 100644 --- a/src/js/cosmetic-filtering.js +++ b/src/js/cosmetic-filtering.js @@ -239,7 +239,15 @@ var FilterParser = function() { this.invalid = false; this.cosmetic = true; this.reParser = /^\s*([^#]*)(##|#@#)(.+)\s*$/; + + // Not all browsers support `Element.matches`: + // http://caniuse.com/#feat=matchesselector this.div = document.createElement('div'); + if ( typeof this.div.matches !== 'function' ) { + this.div = { + matches: function() { return true; } + }; + } }; /******************************************************************************/ |