Adding single derefence in case user passed a pointer to struct instead of a struct.

error.go

@@ -32,7 +32,7 @@ var (
 	ErrExpectingPointer        = errors.New(`Argument must be an address.`)
 	ErrExpectingSlicePointer   = errors.New(`Argument must be a slice address.`)
 	ErrExpectingSliceMapStruct = errors.New(`Argument must be a slice address of maps or structs.`)
-	ErrExpectingMapOrStruct    = errors.New(`Argument must be a map or struct address.`)
+	ErrExpectingMapOrStruct    = errors.New(`Argument must be either a map or a struct.`)
 	ErrNoMoreRows              = errors.New(`There are no more rows in this result set.`)
 	ErrNotConnected            = errors.New(`You're currently not connected.`)
 	ErrMissingDatabaseName     = errors.New(`Missing database name.`)

util/sqlutil/main.go

@@ -260,6 +260,13 @@ func (self *T) FieldValues(item interface{}, convertFn func(interface{}) interfa
 	item_v := reflect.ValueOf(item)
 	item_t := item_v.Type()
 
+	if item_t.Kind() == reflect.Ptr {
+		// Single derefence. Just in case user passed a pointer to struct instead of a struct.
+		item = item_v.Elem().Interface()
+		item_v = reflect.ValueOf(item)
+		item_t = item_v.Type()
+	}
+
 	switch item_t.Kind() {
 
 	case reflect.Struct: