fix crash regression of latest changes to restor excat vertical scrol…

…ling of text
giuspen · Mar 13, 2021 · 1c4dfc5 · 1c4dfc5
1 parent 5c91548
commit 1c4dfc5
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/ct/ct_treestore.cc b/src/ct/ct_treestore.cc
@@ -324,6 +324,9 @@ CtTreeStore::CtTreeStore(CtMainWin* pCtMainWin)
 CtTreeStore::~CtTreeStore()
 {
     _iter_delete_anchored_widgets(_rTreeStore->children());
+    for (sigc::connection& sigc_conn : _curr_node_sigc_conn) {
+        sigc_conn.disconnect();
+    }
 }
 
 void CtTreeStore::pending_rm_db_nodes(const std::vector<gint64>& node_ids)