diff options
| author | Dave Methvin <dave.methvin@gmail.com> | 2014-12-03 14:51:24 -0500 |
|---|---|---|
| committer | Dave Methvin <dave.methvin@gmail.com> | 2014-12-03 14:51:24 -0500 |
| commit | 80022c81ce4a07a232afd3c580b0977555a2daec (patch) | |
| tree | 023abd5908fd43324d1a4bf0de94ce2442aa65ca /src | |
| parent | cfe2eae38df411c0f15cbbf927612bc515063bf5 (diff) | |
| download | jquery-80022c81ce4a07a232afd3c580b0977555a2daec.tar.gz jquery-80022c81ce4a07a232afd3c580b0977555a2daec.zip | |
Core: Throw an error on $("#") rather than returning 0-length collection
Closes gh-1682
Thanks @goob for the issue report!
Diffstat (limited to 'src')
| -rw-r--r-- | src/core/init.js | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/core/init.js b/src/core/init.js index 9beaedd04..9357e05a3 100644 --- a/src/core/init.js +++ b/src/core/init.js @@ -11,7 +11,8 @@ var rootjQuery, // A simple way to check for HTML strings // Prioritize #id over <tag> to avoid XSS via location.hash (#9521) // Strict HTML recognition (#11290: must start with <) - rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/, + // Shortcut simple #id case for speed + rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]+))$/, init = jQuery.fn.init = function( selector, context ) { var match, elem; |