restore loplugin:vclwidget checking for calling clear() on VclPtr fields

Change-Id: I85eda1c33016c1461d897fc0a3b70457209a7405
Reviewed-on: https://gerrit.libreoffice.org/26806
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noelgrandin@gmail.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/vcl/source/outdev/outdev.cxx b/vcl/source/outdev/outdev.cxx
index b1bd83ab5662..04d1210ca690 100644
--- a/vcl/source/outdev/outdev.cxx
+++ b/vcl/source/outdev/outdev.cxx
@@ -208,7 +208,8 @@ void OutputDevice::dispose()
     }
 
     mpAlphaVDev.disposeAndClear();
-
+    mpPrevGraphics.clear();
+    mpNextGraphics.clear();
     VclReferenceBase::dispose();
 }