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Widget factory: Make methods chainable if the return value is undefined. Fixed #4601 (Allow undefined return value for chainable method calls).

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This commit is contained in:
Scott González 2009-06-15 02:01:11 +00:00
parent d8d7cf27c3
commit 58b37be5ac
1 changed files with 1 additions and 1 deletions
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2
ui/ui.core.js
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@ -244,7 +244,7 @@ $.widget = function(name, prototype) {
methodValue = (instance && $.isFunction(instance[options]) methodValue = (instance && $.isFunction(instance[options])
? instance[options].apply(instance, args) ? instance[options].apply(instance, args)
: instance); : instance);
if (methodValue !== instance) { if (methodValue !== instance && methodValue !== undefined) {
returnValue = methodValue; returnValue = methodValue;
return false; return false;
} }