diff options
Diffstat (limited to 'src/database/db-interface.vala')
-rw-r--r-- | src/database/db-interface.vala | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/database/db-interface.vala b/src/database/db-interface.vala index be9ffba..d01e9c3 100644 --- a/src/database/db-interface.vala +++ b/src/database/db-interface.vala @@ -22,7 +22,7 @@ public interface Database : Object { public abstract string get_product_name(uint64 article) throws IOError, DatabaseError; public abstract int get_product_amount(uint64 article) throws IOError, DatabaseError; public abstract Price get_product_price(int user, uint64 article) throws IOError, DatabaseError; - public abstract bool undo(int32 user) throws IOError, DatabaseError; + public abstract string undo(int32 user) throws IOError, DatabaseError; public abstract bool restock(int user, uint64 product, uint amount, uint price, int supplier, int64 best_before_date) throws IOError, DatabaseError; public abstract bool new_product(uint64 id, string name, int memberprice, int guestprice) throws IOError, DatabaseError; public abstract bool new_price(uint64 product, int64 timestamp, int memberprice, int guestprice) throws IOError, DatabaseError; |