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| author | wolfbeast <mcwerewolf@gmail.com> | 2018-02-08 12:06:30 +0100 |
|---|---|---|
| committer | wolfbeast <mcwerewolf@gmail.com> | 2018-02-08 12:06:30 +0100 |
| commit | 44cd9f2a915a4879371c5e0b059acc3e5a2378b0 (patch) | |
| tree | 8cb1a4758b16d9caae55f525b73f5fca3824b4f7 /layout/base/nsDocumentViewer.cpp | |
| parent | f8d1830b530cd553d788b3579d41725d35c4da7f (diff) | |
| parent | b62fce0dc0c77a5788c331db32b3996e4020e2a5 (diff) | |
| download | UXP-44cd9f2a915a4879371c5e0b059acc3e5a2378b0.tar UXP-44cd9f2a915a4879371c5e0b059acc3e5a2378b0.tar.gz UXP-44cd9f2a915a4879371c5e0b059acc3e5a2378b0.tar.lz UXP-44cd9f2a915a4879371c5e0b059acc3e5a2378b0.tar.xz UXP-44cd9f2a915a4879371c5e0b059acc3e5a2378b0.zip | |
Merge branch 'ported-upstream'
Diffstat (limited to 'layout/base/nsDocumentViewer.cpp')
| -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) { |