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Check whether id is valid when adding to weak map.

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It's possible that the object has been added to weak map before and then
erased, so having an id property doesn't mean it's added in the weak map.
This commit is contained in:
Cheng Zhao 2013-05-04 22:57:17 +08:00
parent 84dc221b2e
commit e7547363e2
1 changed files with 1 additions and 1 deletions
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2
browser/atom/objects_registry.coffee
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@ -59,7 +59,7 @@ process.on 'ATOM_BROWSER_INTERNAL_NEW', (obj) ->
exports.add = (processId, routingId, obj) ->
# Some native objects may already been added to objectsWeakMap, be care not
# to add it twice.
objectsWeakMap.add obj unless obj.id?
objectsWeakMap.add obj unless obj.id? and objectsWeakMap.has obj.id
# Store and reference the object, then return the storeId which points to
# where the object is stored. The caller can later dereference the object