Fix UPS guns for multiple ammotype support

Recent support for multiple ammotypes broke UPS guns, as they have no ammotype. Fix.
CleverRaven · Jun 15, 2019 · 47ed86d · 47ed86d
1 parent e7ca42c
commit 47ed86d
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/veh_type.cpp b/src/veh_type.cpp
@@ -1061,7 +1061,9 @@ void vehicle_prototype::finalize()
                     }
                 }
                 if( pt.ammo_types.empty() ) {
-                    pt.ammo_types.insert( ammotype( *base->gun->ammo.begin() )->default_ammotype() );
+                    if (!base->gun->ammo.empty()) {
+                        pt.ammo_types.insert( ammotype( *base->gun->ammo.begin() )->default_ammotype() );
+                    }
                 }
             }