Cleaning up client code and server responses

[tpg/opendispense2.git] / src / server / dispense.c

diff --git a/src/server/dispense.c b/src/server/dispense.c
index 884c541..09b2c4f 100644 (file)
--- a/src/server/dispense.c
+++ b/src/server/dispense.c
@@ -20,14 +20,14 @@ int DispenseItem(int User, tItem *Item)
        // Check if the dispense is possible
        if( handler->CanDispense ) {
                ret = handler->CanDispense( User, Item->ID );
-               if(!ret)        return 1;       // 1: Unknown Error
+               if(ret) return 1;       // 1: Unable to dispense
        }
        
        // Subtract the balance
        ret = Transfer( User, GetUserID(">sales"), Item->Price, "" );
        // What value should I use for this error?
        // AlterBalance should return the final user balance
-       if(ret != 0)    return 2;       // 2: No balance
+       if(ret) return 2;       // 2: No balance
        
        // Get username for debugging
        username = GetUserName(User);