diff options
Diffstat (limited to 'engines/wintermute/base/scriptables/script_value.cpp')
-rw-r--r-- | engines/wintermute/base/scriptables/script_value.cpp | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/engines/wintermute/base/scriptables/script_value.cpp b/engines/wintermute/base/scriptables/script_value.cpp index 3532e127d0..31ec457df1 100644 --- a/engines/wintermute/base/scriptables/script_value.cpp +++ b/engines/wintermute/base/scriptables/script_value.cpp @@ -827,6 +827,17 @@ bool ScValue::persist(BasePersistenceManager *persistMgr) { persistMgr->transferPtr(TMEMBER_PTR(_valRef)); persistMgr->transfer(TMEMBER(_valString)); + if (!persistMgr->getIsSaving() && !persistMgr->checkVersion(1,2,2)) { + // Savegames prior to 1.2.2 stored empty strings as NULL. + // We disambiguate those by turning NULL strings into empty + // strings if _type is VAL_STRING instead of VAL_NULL. + + if (_type == VAL_STRING && !_valString) { + _valString = new char[1]; + _valString[0] = '\0'; + } + } + /* // TODO: Convert to Debug-statements. FILE* f = fopen("c:\\val.log", "a+"); switch(_type) |