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| author | ben@chromium.org <ben@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2009-03-19 00:39:20 +0000 |
|---|---|---|
| committer | ben@chromium.org <ben@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2009-03-19 00:39:20 +0000 |
| commit | 720d1a8fb001712d0486b09ea36c461de9eda925 (patch) | |
| tree | 9552c3f7b8ffce53a6c73be0d5ac2f256553ed8f | |
| parent | 82b0c0b057bfded52bc5e72f40594ded430613a0 (diff) | |
| download | chromium_src-720d1a8fb001712d0486b09ea36c461de9eda925.zip chromium_src-720d1a8fb001712d0486b09ea36c461de9eda925.tar.gz chromium_src-720d1a8fb001712d0486b09ea36c461de9eda925.tar.bz2 | |
Fix a crash when double clicking a menu button.
Review URL: http://codereview.chromium.org/42376
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@12063 0039d316-1c4b-4281-b951-d872f2087c98
| -rw-r--r-- | chrome/views/controls/button/button.cc | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/chrome/views/controls/button/button.cc b/chrome/views/controls/button/button.cc index 5c28138..29b5da8 100644 --- a/chrome/views/controls/button/button.cc +++ b/chrome/views/controls/button/button.cc @@ -63,7 +63,10 @@ Button::Button(ButtonListener* listener) void Button::NotifyClick(int mouse_event_flags) { mouse_event_flags_ = mouse_event_flags; - listener_->ButtonPressed(this); + // We can be called when there is no listener, in cases like double clicks on + // menu buttons etc. + if (listener_) + listener_->ButtonPressed(this); // NOTE: don't attempt to reset mouse_event_flags_ as the listener may have // deleted us. } |