Resolves: tdf#91542 crash on pressing return in sidebar line popup

Change-Id: I661a51f84827326dfc33a11a02f8065d68e8333a
(cherry picked from commit 2a6aa95a7af11eb091dfa9494cd810998b2e324d)

2 files changed, 7 insertions, 1 deletions

diff --git a/svx/source/sidebar/line/LinePropertyPanel.cxx b/svx/source/sidebar/line/LinePropertyPanel.cxx
index 589247e35ee4..e7348a9c19c0 100644
--- a/svx/source/sidebar/line/LinePropertyPanel.cxx
+++ b/svx/source/sidebar/line/LinePropertyPanel.cxx
@@ -213,6 +213,7 @@ void LinePropertyPanel::dispose()
     mpFTCapStyle.clear();
     mpLBCapStyle.clear();
 
+    maLineWidthPopup.dispose();
     maStyleControl.dispose();
     maDashControl.dispose();
     maWidthControl.dispose();
diff --git a/svx/source/sidebar/tools/Popup.cxx b/svx/source/sidebar/tools/Popup.cxx
index 71911a51ae72..3bd6246a5fcf 100644
--- a/svx/source/sidebar/tools/Popup.cxx
+++ b/svx/source/sidebar/tools/Popup.cxx
@@ -40,12 +40,17 @@ Popup::Popup (
     OSL_ASSERT(maControlCreator);
 }
 
-Popup::~Popup()
+void Popup::dispose()
 {
     mxControl.disposeAndClear();
     mxContainer.disposeAndClear();
 }
 
+Popup::~Popup()
+{
+    dispose();
+}
+
 void Popup::Show (ToolBox& rToolBox)
 {
     rToolBox.SetItemDown(rToolBox.GetCurItemId(), true);