diff options
Diffstat (limited to 'crawl-ref/source/shopping.cc')
| -rw-r--r-- | crawl-ref/source/shopping.cc | 27 |
1 files changed, 26 insertions, 1 deletions
diff --git a/crawl-ref/source/shopping.cc b/crawl-ref/source/shopping.cc index d69444caee..8f41ed4fce 100644 --- a/crawl-ref/source/shopping.cc +++ b/crawl-ref/source/shopping.cc @@ -1612,6 +1612,27 @@ unsigned int item_value( item_def item, id_arr id, bool ident ) return (valued); } // end item_value() +// Protect the id array against being clobbered by a SIGHUP with the +// character in a shop. +extern id_arr shop_backup_id; +class shopping_hup_protect +{ +public: + shopping_hup_protect() : shopping(crawl_state.shopping) + { + save_id(shop_backup_id); + crawl_state.shopping = true; + } + + ~shopping_hup_protect() + { + crawl_state.shopping = shopping; + } + +private: + bool shopping; +}; + void shop(void) { unsigned char i = 0; @@ -1632,7 +1653,11 @@ void shop(void) save_id(identy); - in_a_shop(i, identy); + { + shopping_hup_protect shp; + in_a_shop(i, identy); + } + you.redraw_gold = 1; burden_change(); |