Added missed destroy for search_line

src/slic3r/GUI/Search.cpp

@@ -431,8 +431,7 @@ void PopupSearchList::update_list(std::vector<SearchOptions::Filter>& filters)
 //          SearchCtrl
 //------------------------------------------
 
-SearchCtrl::SearchCtrl(wxWindow* parent):
+SearchCtrl::SearchCtrl(wxWindow* parent)
-    parent(parent)
 {
     popup_win = new PopupSearchList(parent);
     box_sizer = new wxBoxSizer(wxHORIZONTAL);
@@ -451,6 +450,8 @@ SearchCtrl::SearchCtrl(wxWindow* parent):
 
 SearchCtrl::~SearchCtrl()
 {
+    if (search_line)
+        search_line->Destroy();
     if (search_btn)
         search_btn->Destroy();
     if (popup_win)

src/slic3r/GUI/Search.hpp

@@ -149,7 +149,7 @@ private:
 
 class SearchCtrl
 {
-    wxWindow*           parent      {nullptr};
+//    wxWindow*           parent      {nullptr};
     wxBoxSizer*         box_sizer   {nullptr};
     wxTextCtrl*         search_line {nullptr};
     ScalableButton*     search_btn  {nullptr};