diff options
Diffstat (limited to 'objectivec/GPBMessage.m')
| -rw-r--r-- | objectivec/GPBMessage.m | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/objectivec/GPBMessage.m b/objectivec/GPBMessage.m index 4a6f0612..9660f1ed 100644 --- a/objectivec/GPBMessage.m +++ b/objectivec/GPBMessage.m @@ -1023,9 +1023,11 @@ static GPBUnknownFieldSet *GetOrMakeUnknownFields(GPBMessage *self) { if (arrayOrMap) { if (field.fieldType == GPBFieldTypeRepeated) { if (GPBFieldDataTypeIsObject(field)) { - GPBAutocreatedArray *autoArray = arrayOrMap; - if (autoArray->_autocreator == self) { - autoArray->_autocreator = nil; + if ([arrayOrMap isKindOfClass:[GPBAutocreatedArray class]]) { + GPBAutocreatedArray *autoArray = arrayOrMap; + if (autoArray->_autocreator == self) { + autoArray->_autocreator = nil; + } } } else { // Type doesn't matter, it is a GPB*Array. @@ -1037,9 +1039,11 @@ static GPBUnknownFieldSet *GetOrMakeUnknownFields(GPBMessage *self) { } else { if ((field.mapKeyDataType == GPBDataTypeString) && GPBFieldDataTypeIsObject(field)) { - GPBAutocreatedDictionary *autoDict = arrayOrMap; - if (autoDict->_autocreator == self) { - autoDict->_autocreator = nil; + if ([arrayOrMap isKindOfClass:[GPBAutocreatedDictionary class]]) { + GPBAutocreatedDictionary *autoDict = arrayOrMap; + if (autoDict->_autocreator == self) { + autoDict->_autocreator = nil; + } } } else { // Type doesn't matter, it is a GPB*Dictionary. |