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| author | wolfbeast <mcwerewolf@gmail.com> | 2018-02-07 21:18:43 +0100 |
|---|---|---|
| committer | wolfbeast <mcwerewolf@gmail.com> | 2018-02-07 21:18:43 +0100 |
| commit | 1e55a5d9188b87da8632e217b238838effb1cdeb (patch) | |
| tree | 71add4105cf8eda5a06f246978703628e911e82e /layout/base | |
| parent | 2a10b213f1d33511ca3c3602ca39b8b69dced935 (diff) | |
| download | UXP-1e55a5d9188b87da8632e217b238838effb1cdeb.tar UXP-1e55a5d9188b87da8632e217b238838effb1cdeb.tar.gz UXP-1e55a5d9188b87da8632e217b238838effb1cdeb.tar.lz UXP-1e55a5d9188b87da8632e217b238838effb1cdeb.tar.xz UXP-1e55a5d9188b87da8632e217b238838effb1cdeb.zip | |
Bug 1261175.
Diffstat (limited to 'layout/base')
| -rw-r--r-- | layout/base/nsDocumentViewer.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/layout/base/nsDocumentViewer.cpp b/layout/base/nsDocumentViewer.cpp index a1105ae52..782ac332c 100644 --- a/layout/base/nsDocumentViewer.cpp +++ b/layout/base/nsDocumentViewer.cpp @@ -544,6 +544,12 @@ nsDocumentViewer::~nsDocumentViewer() mDocument->Destroy(); } + if (mPrintEngine) { + mPrintEngine->Destroy(); + mPrintEngine = nullptr; + } + + MOZ_RELEASE_ASSERT(mDestroyRefCount == 0); NS_ASSERTION(!mPresShell && !mPresContext, "User did not call nsIContentViewer::Destroy"); if (mPresShell || mPresContext) { |