diff options
Diffstat (limited to 'src/core.js')
| -rw-r--r-- | src/core.js | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/core.js b/src/core.js index 9cb519be5..b747e5bea 100644 --- a/src/core.js +++ b/src/core.js @@ -476,7 +476,7 @@ jQuery.extend({ // A crude way of determining if an object is a window isWindow: function( obj ) { - return "setInterval" in obj; + return obj && typeof obj === "object" && "setInterval" in obj; }, type: function( obj ) { |