catch exceptions thrown in whiteboard temporary unit hider dtor

wesnoth · Jun 8, 2014 · 8231aa9 · 8231aa9
1 parent 675eb58
commit 8231aa9
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/src/whiteboard/utility.cpp b/src/whiteboard/utility.cpp
@@ -131,8 +131,12 @@ int path_cost(std::vector<map_location> const& path, unit const& u)
 temporary_unit_hider::temporary_unit_hider(unit& u)
 		: unit_(&u)
 	{unit_->set_hidden(true);}
-temporary_unit_hider::~temporary_unit_hider()
-	{unit_->set_hidden(false);}
+temporary_unit_hider::~temporary_unit_hider() 
+{
+	try {
+		unit_->set_hidden(false);
+	} catch (...) {}
+}
 
 void ghost_owner_unit(unit* unit)
 {