Fix memory leak in SampleGrabberCallback
authorLiang Jian <jianliang79@gmail.com>
Tue, 1 Apr 2014 06:41:30 +0000 (14:41 +0800)
committerThe Qt Project <gerrit-noreply@qt-project.org>
Wed, 2 Apr 2014 09:23:47 +0000 (11:23 +0200)
commit244c63f72a8ec6aededda40723bf61b7f32bf277
treee15bec44a982c262fd20ec999af2bd58184d6521
parent155ae9e88b07ffb6d38f962624b8ef911f1efe45
Fix memory leak in SampleGrabberCallback

Add virtual destructor to SampleGrabberCallback to let it properly
destruct its subclass when calling 'detete this'

Change-Id: I5f74f82314e22225a0a153c7f4bca531a79dd8f9
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Yoann Lopes <yoann.lopes@digia.com>
src/plugins/wmf/samplegrabber.h