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| author | Stephen Blott | 2014-08-24 11:49:01 +0100 |
|---|---|---|
| committer | Stephen Blott | 2014-08-24 11:49:01 +0100 |
| commit | d57748f902d9647c3dcf2e3c4d60411766c1bd25 (patch) | |
| tree | 3a148b53f58a1ff788128e37bf1fbfd7125abd24 /content_scripts | |
| parent | b520b5e2dac316e92802d6c5e0347b2d138ce1b8 (diff) | |
| download | vimium-d57748f902d9647c3dcf2e3c4d60411766c1bd25.tar.bz2 | |
Do not call handlers which do not exist.
Diffstat (limited to 'content_scripts')
| -rw-r--r-- | content_scripts/vimium_frontend.coffee | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/content_scripts/vimium_frontend.coffee b/content_scripts/vimium_frontend.coffee index d34ea761..3543f69c 100644 --- a/content_scripts/vimium_frontend.coffee +++ b/content_scripts/vimium_frontend.coffee @@ -127,7 +127,7 @@ initializePreDomReady = -> # from the former. return if sender.tab and not sender.tab.url.startsWith 'chrome-extension://' return unless isEnabledForUrl or request.name == 'getActiveState' or request.name == 'setState' - sendResponse requestHandlers[request.name](request, sender) + sendResponse(if requestHandlers[request.name] then requestHandlers[request.name](request, sender) else undefined) # Ensure the sendResponse callback is freed. false |