wb: add debug info

wesnoth · May 3, 2018 · c9df4bf · c9df4bf
1 parent 6cfe64e
commit c9df4bf
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/whiteboard/attack.cpp b/src/whiteboard/attack.cpp
@@ -78,6 +78,7 @@ attack::attack(const config& cfg, bool hidden)
 		throw action::ctor_err("attack: Invalid weapon_choice_");
 
 	// Construct attack_movement_cost_
+	assert(get_unit());
 	attack_movement_cost_ = get_unit()->attacks()[weapon_choice_].movement_used();
 }