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fix preload on nil pointer

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This commit is contained in:
Aymen 2017-08-21 17:12:01 +01:00
parent c3bb6aaa82
commit 35d9fc7a31
1 changed files with 6 additions and 4 deletions
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10
utils.go
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@ -266,11 +266,13 @@ func getValueFromFields(value reflect.Value, fieldNames []string) (results []int
if indirectValue := reflect.Indirect(value); indirectValue.IsValid() { if indirectValue := reflect.Indirect(value); indirectValue.IsValid() {
for _, fieldName := range fieldNames { for _, fieldName := range fieldNames {
if fieldValue := indirectValue.FieldByName(fieldName); fieldValue.IsValid() { if fieldValue := indirectValue.FieldByName(fieldName); fieldValue.IsValid() {
result := fieldValue.Interface() if indirect(fieldValue).IsValid() {
if r, ok := result.(driver.Valuer); ok { result := fieldValue.Interface()
result, _ = r.Value() if r, ok := result.(driver.Valuer); ok {
result, _ = r.Value()
}
results = append(results, result)
} }
results = append(results, result)
} }
} }
} }